40865089

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 44478720

約数和(自身を除く): 3613631

約数列:

[1, 23, 29, 197, 311, 667, 4531, 5713, 7153, 9019, 61267, 131399, 207437, 1409141, 1776743, 40865089]

約数ペア:

[(1, 40865089), (23, 1776743), (29, 1409141), (197, 207437), (311, 131399), (667, 61267), (4531, 9019), (5713, 7153)]