401230854

素因数分解:

$2^1\times 3^3\times {\mathrm{7430201}}^1$

素因数の和:7430212

約数の個数: 16

約数和(自身を含む): 891624240

約数和(自身を除く): 490393386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7430201, 14860402, 22290603, 44581206, 66871809, 133743618, 200615427, 401230854]

約数ペア:

[(1, 401230854), (2, 200615427), (3, 133743618), (6, 66871809), (9, 44581206), (18, 22290603), (27, 14860402), (54, 7430201)]