401045309

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{1933}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 464531328

約数和(自身を除く): 63486019

約数列:

[1, 7, 107, 277, 749, 1933, 1939, 13531, 29639, 206831, 207473, 535441, 1447817, 3748087, 57292187, 401045309]

約数ペア:

[(1, 401045309), (7, 57292187), (107, 3748087), (277, 1447817), (749, 535441), (1933, 207473), (1939, 206831), (13531, 29639)]