3821147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 4492800

約数和(自身を除く): 671653

約数列:

[1, 11, 19, 47, 209, 389, 517, 893, 4279, 7391, 9823, 18283, 81301, 201113, 347377, 3821147]

約数ペア:

[(1, 3821147), (11, 347377), (19, 201113), (47, 81301), (209, 18283), (389, 9823), (517, 7391), (893, 4279)]