938962479

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 1669662720

約数和(自身を除く): 730700241

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 79, 91, 119, 169, 197, 221, 237, 273, 357, 507, 553, 591, 663, 1027, 1183, 1343, 1379, 1547, 1659, 2561, 2873, 3081, 3349, 3549, 4029, 4137, 4641, 7189, 7683, 8619, 9401, 10047, 13351, 15563, 17459, 17927, 20111, 21567, 23443, 28203, 33293, 40053, 43537, 46689, 52377, 53781, 60333, 70329, 93457, 99879, 108941, 122213, 130611, 202319, 226967, 233051, 264571, 280371, 304759, 326823, 366639, 565981, 606957, 680901, 699153, 793713, 914277, 1416233, 1588769, 1697943, 1851997, 2630147, 3439423, 3961867, 4248699, 4766307, 5555991, 7890441, 10318269, 11885601, 18411029, 24075961, 44712499, 55233087, 72227883, 134137497, 312987493, 938962479]

約数ペア:

[(1, 938962479), (3, 312987493), (7, 134137497), (13, 72227883), (17, 55233087), (21, 44712499), (39, 24075961), (51, 18411029), (79, 11885601), (91, 10318269), (119, 7890441), (169, 5555991), (197, 4766307), (221, 4248699), (237, 3961867), (273, 3439423), (357, 2630147), (507, 1851997), (553, 1697943), (591, 1588769), (663, 1416233), (1027, 914277), (1183, 793713), (1343, 699153), (1379, 680901), (1547, 606957), (1659, 565981), (2561, 366639), (2873, 326823), (3081, 304759), (3349, 280371), (3549, 264571), (4029, 233051), (4137, 226967), (4641, 202319), (7189, 130611), (7683, 122213), (8619, 108941), (9401, 99879), (10047, 93457), (13351, 70329), (15563, 60333), (17459, 53781), (17927, 52377), (20111, 46689), (21567, 43537), (23443, 40053), (28203, 33293)]