921393407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{3719}}^1$

素因数の和:4054

約数の個数: 16

約数和(自身を含む): 1019934720

約数和(自身を除く): 98541313

約数列:

[1, 11, 101, 223, 1111, 2453, 3719, 22523, 40909, 247753, 375619, 829337, 4131809, 9122707, 83763037, 921393407]

約数ペア:

[(1, 921393407), (11, 83763037), (101, 9122707), (223, 4131809), (1111, 829337), (2453, 375619), (3719, 247753), (22523, 40909)]