15071331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7487}}^1$

素因数の和:7562

約数の個数: 16

約数和(自身を含む): 22284288

約数和(自身を除く): 7212957

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 7487, 22461, 82357, 247071, 456707, 1370121, 5023777, 15071331]

約数ペア:

[(1, 15071331), (3, 5023777), (11, 1370121), (33, 456707), (61, 247071), (183, 82357), (671, 22461), (2013, 7487)]