6631023

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 10433280

約数和(自身を除く): 3802257

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 571, 1659, 1713, 3871, 3997, 11613, 11991, 27979, 45109, 83937, 135327, 315763, 947289, 2210341, 6631023]

約数ペア:

[(1, 6631023), (3, 2210341), (7, 947289), (21, 315763), (49, 135327), (79, 83937), (147, 45109), (237, 27979), (553, 11991), (571, 11613), (1659, 3997), (1713, 3871)]