1422169

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 24

約数和(自身を含む): 1866560

約数和(自身を除く): 444391

約数列:

[1, 7, 17, 19, 37, 119, 133, 259, 289, 323, 629, 703, 2023, 2261, 4403, 4921, 5491, 10693, 11951, 38437, 74851, 83657, 203167, 1422169]

約数ペア:

[(1, 1422169), (7, 203167), (17, 83657), (19, 74851), (37, 38437), (119, 11951), (133, 10693), (259, 5491), (289, 4921), (323, 4403), (629, 2261), (703, 2023)]