400731596161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1\times {\mathrm{659609}}^1$

素因数の和:662388

約数の個数: 16

約数和(自身を含む): 457109730000

約数和(自身を除く): 56378133839

約数列:

[1, 13, 17, 221, 2749, 35737, 46733, 607529, 659609, 8574917, 11213353, 145773589, 1813265141, 23572446833, 30825507397, 400731596161]

約数ペア:

[(1, 400731596161), (13, 30825507397), (17, 23572446833), (221, 1813265141), (2749, 145773589), (35737, 11213353), (46733, 8574917), (607529, 659609)]