97487819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{229}}^2$

素因数の和:495

約数の個数: 18

約数和(自身を含む): 115665516

約数和(自身を除く): 18177697

約数列:

[1, 11, 13, 143, 169, 229, 1859, 2519, 2977, 32747, 38701, 52441, 425711, 576851, 681733, 7499063, 8862529, 97487819]

約数ペア:

[(1, 97487819), (11, 8862529), (13, 7499063), (143, 681733), (169, 576851), (229, 425711), (1859, 52441), (2519, 38701), (2977, 32747)]