28612103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 31733856

約数和(自身を除く): 3121753

約数列:

[1, 13, 53, 131, 317, 689, 1703, 4121, 6943, 16801, 41527, 90259, 218413, 539851, 2200931, 28612103]

約数ペア:

[(1, 28612103), (13, 2200931), (53, 539851), (131, 218413), (317, 90259), (689, 41527), (1703, 16801), (4121, 6943)]