14298921

素因数分解:

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

素因数の和:135

約数の個数: 72

約数和(自身を含む): 27406080

約数和(自身を除く): 13107159

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 79, 91, 117, 119, 153, 169, 221, 237, 273, 357, 507, 553, 663, 711, 819, 1027, 1071, 1183, 1343, 1521, 1547, 1659, 1989, 2873, 3081, 3549, 4029, 4641, 4977, 7189, 8619, 9243, 9401, 10647, 12087, 13351, 13923, 17459, 20111, 21567, 25857, 28203, 40053, 52377, 60333, 64701, 84609, 93457, 120159, 122213, 157131, 180999, 226967, 280371, 366639, 680901, 841113, 1099917, 1588769, 2042703, 4766307, 14298921]

約数ペア:

[(1, 14298921), (3, 4766307), (7, 2042703), (9, 1588769), (13, 1099917), (17, 841113), (21, 680901), (39, 366639), (51, 280371), (63, 226967), (79, 180999), (91, 157131), (117, 122213), (119, 120159), (153, 93457), (169, 84609), (221, 64701), (237, 60333), (273, 52377), (357, 40053), (507, 28203), (553, 25857), (663, 21567), (711, 20111), (819, 17459), (1027, 13923), (1071, 13351), (1183, 12087), (1343, 10647), (1521, 9401), (1547, 9243), (1659, 8619), (1989, 7189), (2873, 4977), (3081, 4641), (3549, 4029)]