13366953

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 20042568

約数和(自身を除く): 6675615

約数列:

[1, 3, 9, 37, 111, 137, 293, 333, 411, 879, 1233, 2637, 5069, 10841, 15207, 32523, 40141, 45621, 97569, 120423, 361269, 1485217, 4455651, 13366953]

約数ペア:

[(1, 13366953), (3, 4455651), (9, 1485217), (37, 361269), (111, 120423), (137, 97569), (293, 45621), (333, 40141), (411, 32523), (879, 15207), (1233, 10841), (2637, 5069)]