40965253

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 48340864

約数和(自身を除く): 7375611

約数列:

[1, 7, 37, 259, 277, 571, 1939, 3997, 10249, 21127, 71743, 147889, 158167, 1107169, 5852179, 40965253]

約数ペア:

[(1, 40965253), (7, 5852179), (37, 1107169), (259, 158167), (277, 147889), (571, 71743), (1939, 21127), (3997, 10249)]