28565459

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 31792992

約数和(自身を除く): 3227533

約数列:

[1, 13, 43, 137, 373, 559, 1781, 4849, 5891, 16039, 51101, 76583, 208507, 664313, 2197343, 28565459]

約数ペア:

[(1, 28565459), (13, 2197343), (43, 664313), (137, 208507), (373, 76583), (559, 51101), (1781, 16039), (4849, 5891)]