2257101

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3257}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 4065984

約数和(自身を除く): 1808883

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 3257, 9771, 22799, 29313, 35827, 68397, 107481, 205191, 250789, 322443, 752367, 2257101]

約数ペア:

[(1, 2257101), (3, 752367), (7, 322443), (9, 250789), (11, 205191), (21, 107481), (33, 68397), (63, 35827), (77, 29313), (99, 22799), (231, 9771), (693, 3257)]