40145273

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3253}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 48107136

約数和(自身を除く): 7961863

約数列:

[1, 7, 41, 43, 287, 301, 1763, 3253, 12341, 22771, 133373, 139879, 933611, 979153, 5735039, 40145273]

約数ペア:

[(1, 40145273), (7, 5735039), (41, 979153), (43, 933611), (287, 139879), (301, 133373), (1763, 22771), (3253, 12341)]