13921095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40351}}^1$

素因数の和:40382

約数の個数: 16

約数和(自身を含む): 23242752

約数和(自身を除く): 9321657

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 40351, 121053, 201755, 605265, 928073, 2784219, 4640365, 13921095]

約数ペア:

[(1, 13921095), (3, 4640365), (5, 2784219), (15, 928073), (23, 605265), (69, 201755), (115, 121053), (345, 40351)]