1900383331

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{39113}}^1$

素因数の和:39762

約数の個数: 16

約数和(自身を含む): 2373124608

約数和(自身を除く): 472741277

約数列:

[1, 7, 11, 77, 631, 4417, 6941, 39113, 48587, 273791, 430243, 3011701, 24680303, 172762121, 271483333, 1900383331]

約数ペア:

[(1, 1900383331), (7, 271483333), (11, 172762121), (77, 24680303), (631, 3011701), (4417, 430243), (6941, 273791), (39113, 48587)]