6938469

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 18

約数和(自身を含む): 10269350

約数和(自身を除く): 3330881

約数列:

[1, 3, 9, 47, 141, 349, 423, 1047, 2209, 3141, 6627, 16403, 19881, 49209, 147627, 770941, 2312823, 6938469]

約数ペア:

[(1, 6938469), (3, 2312823), (9, 770941), (47, 147627), (141, 49209), (349, 19881), (423, 16403), (1047, 6627), (2209, 3141)]