891580283

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{42193}}^1$

素因数の和:42334

約数の個数: 16

約数和(自身を含む): 1038985056

約数和(自身を除く): 147404773

約数列:

[1, 11, 17, 113, 187, 1243, 1921, 21131, 42193, 464123, 717281, 4767809, 7890091, 52445899, 81052753, 891580283]

約数ペア:

[(1, 891580283), (11, 81052753), (17, 52445899), (113, 7890091), (187, 4767809), (1243, 717281), (1921, 464123), (21131, 42193)]