420034473

素因数分解:

$3^2\times {\mathrm{617}}^1\times {\mathrm{75641}}^1$

素因数の和:76264

約数の個数: 12

約数和(自身を含む): 607707828

約数和(自身を除く): 187673355

約数列:

[1, 3, 9, 617, 1851, 5553, 75641, 226923, 680769, 46670497, 140011491, 420034473]

約数ペア:

[(1, 420034473), (3, 140011491), (9, 46670497), (617, 680769), (1851, 226923), (5553, 75641)]