1099917

素因数分解:

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

素因数の和:122

約数の個数: 48

約数和(自身を含む): 2096640

約数和(自身を除く): 996723

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 79, 91, 117, 119, 153, 221, 237, 273, 357, 553, 663, 711, 819, 1027, 1071, 1343, 1547, 1659, 1989, 3081, 4029, 4641, 4977, 7189, 9243, 9401, 12087, 13923, 17459, 21567, 28203, 52377, 64701, 84609, 122213, 157131, 366639, 1099917]

約数ペア:

[(1, 1099917), (3, 366639), (7, 157131), (9, 122213), (13, 84609), (17, 64701), (21, 52377), (39, 28203), (51, 21567), (63, 17459), (79, 13923), (91, 12087), (117, 9401), (119, 9243), (153, 7189), (221, 4977), (237, 4641), (273, 4029), (357, 3081), (553, 1989), (663, 1659), (711, 1547), (819, 1343), (1027, 1071)]