253006691

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{4057}}^1$

素因数の和:4274

約数の個数: 16

約数和(自身を含む): 296071680

約数和(自身を除く): 43064989

約数列:

[1, 7, 59, 151, 413, 1057, 4057, 8909, 28399, 62363, 239363, 612607, 1675541, 4288249, 36143813, 253006691]

約数ペア:

[(1, 253006691), (7, 36143813), (59, 4288249), (151, 1675541), (413, 612607), (1057, 239363), (4057, 62363), (8909, 28399)]