13880373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2357}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 20071296

約数和(自身を除く): 6190923

約数列:

[1, 3, 13, 39, 151, 453, 1963, 2357, 5889, 7071, 30641, 91923, 355907, 1067721, 4626791, 13880373]

約数ペア:

[(1, 13880373), (3, 4626791), (13, 1067721), (39, 355907), (151, 91923), (453, 30641), (1963, 7071), (2357, 5889)]