30959873

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13693}}^1$

素因数の和:13736

約数の個数: 16

約数和(自身を含む): 39438720

約数和(自身を除く): 8478847

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 13693, 95851, 232781, 260167, 1629467, 1821169, 4422839, 30959873]

約数ペア:

[(1, 30959873), (7, 4422839), (17, 1821169), (19, 1629467), (119, 260167), (133, 232781), (323, 95851), (2261, 13693)]