1113309323

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{20551}}^1$

素因数の和:20738

約数の個数: 16

約数和(自身を含む): 1302174720

約数和(自身を除く): 188865397

約数列:

[1, 7, 71, 109, 497, 763, 7739, 20551, 54173, 143857, 1459121, 2240059, 10213847, 15680413, 159044189, 1113309323]

約数ペア:

[(1, 1113309323), (7, 159044189), (71, 15680413), (109, 10213847), (497, 2240059), (763, 1459121), (7739, 143857), (20551, 54173)]