47220547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 53280864

約数和(自身を除く): 6060317

約数列:

[1, 11, 37, 181, 407, 641, 1991, 6697, 7051, 23717, 73667, 116021, 260887, 1276231, 4292777, 47220547]

約数ペア:

[(1, 47220547), (11, 4292777), (37, 1276231), (181, 260887), (407, 116021), (641, 73667), (1991, 23717), (6697, 7051)]