268953839

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{28867}}^1$

素因数の和:28907

約数の個数: 16

約数和(自身を含む): 338102016

約数和(自身を除く): 69148177

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 28867, 202069, 317537, 2222759, 3492907, 24450349, 38421977, 268953839]

約数ペア:

[(1, 268953839), (7, 38421977), (11, 24450349), (77, 3492907), (121, 2222759), (847, 317537), (1331, 202069), (9317, 28867)]