378628017

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1\times {\mathrm{2749}}^1$

素因数の和:4264

約数の個数: 16

約数和(自身を含む): 521664000

約数和(自身を除く): 143035983

約数列:

[1, 3, 31, 93, 1481, 2749, 4443, 8247, 45911, 85219, 137733, 255657, 4071269, 12213807, 126209339, 378628017]

約数ペア:

[(1, 378628017), (3, 126209339), (31, 12213807), (93, 4071269), (1481, 255657), (2749, 137733), (4443, 85219), (8247, 45911)]