1335441

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 1871424

約数和(自身を除く): 535983

約数列:

[1, 3, 37, 53, 111, 159, 227, 681, 1961, 5883, 8399, 12031, 25197, 36093, 445147, 1335441]

約数ペア:

[(1, 1335441), (3, 445147), (37, 36093), (53, 25197), (111, 12031), (159, 8399), (227, 5883), (681, 1961)]