40968627

素因数分解:

$3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7591}}^1$

素因数の和:7858

約数の個数: 16

約数和(自身を含む): 62679552

約数和(自身を除く): 21710925

約数列:

[1, 3, 7, 21, 257, 771, 1799, 5397, 7591, 22773, 53137, 159411, 1950887, 5852661, 13656209, 40968627]

約数ペア:

[(1, 40968627), (3, 13656209), (7, 5852661), (21, 1950887), (257, 159411), (771, 53137), (1799, 22773), (5397, 7591)]