397329069

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{1259}}^1\times {\mathrm{1783}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 539481600

約数和(自身を除く): 142152531

約数列:

[1, 3, 59, 177, 1259, 1783, 3777, 5349, 74281, 105197, 222843, 315591, 2244797, 6734391, 132443023, 397329069]

約数ペア:

[(1, 397329069), (3, 132443023), (59, 6734391), (177, 2244797), (1259, 315591), (1783, 222843), (3777, 105197), (5349, 74281)]