180005111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 218466864

約数和(自身を除く): 38461753

約数列:

[1, 11, 13, 37, 143, 169, 407, 481, 1859, 2617, 5291, 6253, 28787, 34021, 68783, 96829, 374231, 442273, 1065119, 1258777, 4865003, 13846547, 16364101, 180005111]

約数ペア:

[(1, 180005111), (11, 16364101), (13, 13846547), (37, 4865003), (143, 1258777), (169, 1065119), (407, 442273), (481, 374231), (1859, 96829), (2617, 68783), (5291, 34021), (6253, 28787)]