40204703

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27481}}^1$

素因数の和:27518

約数の個数: 16

約数和(自身を含む): 52765440

約数和(自身を除く): 12560737

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 27481, 192367, 302291, 522139, 2116037, 3654973, 5743529, 40204703]

約数ペア:

[(1, 40204703), (7, 5743529), (11, 3654973), (19, 2116037), (77, 522139), (133, 302291), (209, 192367), (1463, 27481)]