286539121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{739}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 317016000

約数和(自身を除く): 30476879

約数列:

[1, 11, 101, 349, 739, 1111, 3839, 8129, 35249, 74639, 257911, 387739, 821029, 2837021, 26049011, 286539121]

約数ペア:

[(1, 286539121), (11, 26049011), (101, 2837021), (349, 821029), (739, 387739), (1111, 257911), (3839, 74639), (8129, 35249)]