16604757

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{1213}}^1$

素因数の和:1251

約数の個数: 30

約数和(自身を含む): 26881602

約数和(自身を除く): 10276845

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1213, 1521, 3639, 4563, 10917, 13689, 15769, 32751, 47307, 98253, 141921, 204997, 425763, 614991, 1277289, 1844973, 5534919, 16604757]

約数ペア:

[(1, 16604757), (3, 5534919), (9, 1844973), (13, 1277289), (27, 614991), (39, 425763), (81, 204997), (117, 141921), (169, 98253), (351, 47307), (507, 32751), (1053, 15769), (1213, 13689), (1521, 10917), (3639, 4563)]