31268931

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3359}}^1$

素因数の和:3498

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 12276669

約数列:

[1, 3, 29, 87, 107, 321, 3103, 3359, 9309, 10077, 97411, 292233, 359413, 1078239, 10422977, 31268931]

約数ペア:

[(1, 31268931), (3, 10422977), (29, 1078239), (87, 359413), (107, 292233), (321, 97411), (3103, 10077), (3359, 9309)]