258643729

素因数分解:

${\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{8861}}^1$

素因数の和:8996

約数の個数: 12

約数和(自身を含む): 277504668

約数和(自身を除く): 18860939

約数列:

[1, 17, 101, 289, 1717, 8861, 29189, 150637, 894961, 2560829, 15214337, 258643729]

約数ペア:

[(1, 258643729), (17, 15214337), (101, 2560829), (289, 894961), (1717, 150637), (8861, 29189)]