28344251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 31305120

約数和(自身を除く): 2960869

約数列:

[1, 13, 83, 109, 241, 1079, 1417, 3133, 9047, 20003, 26269, 117611, 260039, 341497, 2180327, 28344251]

約数ペア:

[(1, 28344251), (13, 2180327), (83, 341497), (109, 260039), (241, 117611), (1079, 26269), (1417, 20003), (3133, 9047)]