1813097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 2204160

約数和(自身を除く): 391063

約数列:

[1, 11, 13, 31, 143, 341, 403, 409, 4433, 4499, 5317, 12679, 58487, 139469, 164827, 1813097]

約数ペア:

[(1, 1813097), (11, 164827), (13, 139469), (31, 58487), (143, 12679), (341, 5317), (403, 4499), (409, 4433)]