1025132199

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{288851}}^1$

素因数の和:288887

約数の個数: 24

約数和(自身を含む): 1691517312

約数和(自身を除く): 666385113

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 288851, 866553, 2021957, 3755063, 6065871, 11265189, 26285441, 48815819, 78856323, 146447457, 341710733, 1025132199]

約数ペア:

[(1, 1025132199), (3, 341710733), (7, 146447457), (13, 78856323), (21, 48815819), (39, 26285441), (91, 11265189), (169, 6065871), (273, 3755063), (507, 2021957), (1183, 866553), (3549, 288851)]