388601291361

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{9929}}^1\times {\mathrm{246151}}^1$

素因数の和:256136

約数の個数: 16

約数和(自身を含む): 527966501760

約数和(自身を除く): 139365210399

約数列:

[1, 3, 53, 159, 9929, 29787, 246151, 526237, 738453, 1578711, 13046003, 39138009, 2444033279, 7332099837, 129533763787, 388601291361]

約数ペア:

[(1, 388601291361), (3, 129533763787), (53, 7332099837), (159, 2444033279), (9929, 39138009), (29787, 13046003), (246151, 1578711), (526237, 738453)]