313638189

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{67843}}^1$

素因数の和:67936

約数の個数: 16

約数和(自身を含む): 442885632

約数和(自身を除く): 129247443

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 67843, 203529, 1560389, 4545481, 4681167, 13636443, 104546063, 313638189]

約数ペア:

[(1, 313638189), (3, 104546063), (23, 13636443), (67, 4681167), (69, 4545481), (201, 1560389), (1541, 203529), (4623, 67843)]