40490311

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1974

約数の個数: 16

約数和(自身を含む): 45826560

約数和(自身を除く): 5336249

約数列:

[1, 17, 19, 67, 323, 1139, 1273, 1871, 21641, 31807, 35549, 125357, 604333, 2131069, 2381783, 40490311]

約数ペア:

[(1, 40490311), (17, 2381783), (19, 2131069), (67, 604333), (323, 125357), (1139, 35549), (1273, 31807), (1871, 21641)]