271230513

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{9337}}^1$

素因数の和:9784

約数の個数: 16

約数和(自身を含む): 378301056

約数和(自身を除く): 107070543

約数列:

[1, 3, 23, 69, 421, 1263, 9337, 9683, 28011, 29049, 214751, 644253, 3930877, 11792631, 90410171, 271230513]

約数ペア:

[(1, 271230513), (3, 90410171), (23, 11792631), (69, 3930877), (421, 644253), (1263, 214751), (9337, 29049), (9683, 28011)]