40245531

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 54451488

約数和(自身を除く): 14205957

約数列:

[1, 3, 137, 181, 411, 541, 543, 1623, 24797, 74117, 74391, 97921, 222351, 293763, 13415177, 40245531]

約数ペア:

[(1, 40245531), (3, 13415177), (137, 293763), (181, 222351), (411, 97921), (541, 74391), (543, 74117), (1623, 24797)]