40373431

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1187}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 47672064

約数和(自身を除く): 7298633

約数列:

[1, 7, 43, 113, 301, 791, 1187, 4859, 8309, 34013, 51041, 134131, 357287, 938917, 5767633, 40373431]

約数ペア:

[(1, 40373431), (7, 5767633), (43, 938917), (113, 357287), (301, 134131), (791, 51041), (1187, 34013), (4859, 8309)]