564627

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 919296

約数和(自身を除く): 354669

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 167, 483, 501, 1127, 1169, 3381, 3507, 3841, 8183, 11523, 24549, 26887, 80661, 188209, 564627]

約数ペア:

[(1, 564627), (3, 188209), (7, 80661), (21, 26887), (23, 24549), (49, 11523), (69, 8183), (147, 3841), (161, 3507), (167, 3381), (483, 1169), (501, 1127)]