74217421

素因数分解:

${\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 78060528

約数和(自身を除く): 3843107

約数列:

[1, 41, 73, 137, 181, 2993, 5617, 7421, 10001, 13213, 24797, 410041, 541733, 1016677, 1810181, 74217421]

約数ペア:

[(1, 74217421), (41, 1810181), (73, 1016677), (137, 541733), (181, 410041), (2993, 24797), (5617, 13213), (7421, 10001)]