129304847

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 150342720

約数和(自身を除く): 21037873

約数列:

[1, 7, 109, 137, 763, 959, 1237, 8659, 14933, 104531, 134833, 169469, 943831, 1186283, 18472121, 129304847]

約数ペア:

[(1, 129304847), (7, 18472121), (109, 1186283), (137, 943831), (763, 169469), (959, 134833), (1237, 104531), (8659, 14933)]