13366845441

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{40140677}}^1$

素因数の和:40140720

約数の個数: 12

約数和(自身を含む): 19829494932

約数和(自身を除く): 6462649491

約数列:

[1, 3, 9, 37, 111, 333, 40140677, 120422031, 361266093, 1485205049, 4455615147, 13366845441]

約数ペア:

[(1, 13366845441), (3, 4455615147), (9, 1485205049), (37, 361266093), (111, 120422031), (333, 40140677)]