289440033

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{3319}}^1$

素因数の和:4072

約数の個数: 16

約数和(自身を含む): 396009600

約数和(自身を除く): 106569567

約数列:

[1, 3, 41, 123, 709, 2127, 3319, 9957, 29069, 87207, 136079, 408237, 2353171, 7059513, 96480011, 289440033]

約数ペア:

[(1, 289440033), (3, 96480011), (41, 7059513), (123, 2353171), (709, 408237), (2127, 136079), (3319, 87207), (9957, 29069)]