129450398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{6947}}^1$

素因数の和:6989

約数の個数: 32

約数和(自身を含む): 244124928

約数和(自身を除く): 114674530

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1694, 2662, 6947, 9317, 13894, 18634, 48629, 76417, 97258, 152834, 534919, 840587, 1069838, 1681174, 5884109, 9246457, 11768218, 18492914, 64725199, 129450398]

約数ペア:

[(1, 129450398), (2, 64725199), (7, 18492914), (11, 11768218), (14, 9246457), (22, 5884109), (77, 1681174), (121, 1069838), (154, 840587), (242, 534919), (847, 152834), (1331, 97258), (1694, 76417), (2662, 48629), (6947, 18634), (9317, 13894)]