257308799

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{40123}}^1$

素因数の和:40198

約数の個数: 12

約数和(自身を含む): 288170568

約数和(自身を除く): 30861769

約数列:

[1, 11, 53, 121, 583, 6413, 40123, 441353, 2126519, 4854883, 23391709, 257308799]

約数ペア:

[(1, 257308799), (11, 23391709), (53, 4854883), (121, 2126519), (583, 441353), (6413, 40123)]