1151985247

素因数分解:

$7^2\times {\mathrm{421}}^1\times {\mathrm{55843}}^1$

素因数の和:56278

約数の個数: 12

約数和(自身を含む): 1343271576

約数和(自身を除く): 191286329

約数列:

[1, 7, 49, 421, 2947, 20629, 55843, 390901, 2736307, 23509903, 164569321, 1151985247]

約数ペア:

[(1, 1151985247), (7, 164569321), (49, 23509903), (421, 2736307), (2947, 390901), (20629, 55843)]