1087541

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 32

約数和(自身を含む): 1532160

約数和(自身を除く): 444619

約数列:

[1, 7, 13, 17, 19, 37, 91, 119, 133, 221, 247, 259, 323, 481, 629, 703, 1547, 1729, 2261, 3367, 4199, 4403, 4921, 8177, 9139, 11951, 29393, 57239, 63973, 83657, 155363, 1087541]

約数ペア:

[(1, 1087541), (7, 155363), (13, 83657), (17, 63973), (19, 57239), (37, 29393), (91, 11951), (119, 9139), (133, 8177), (221, 4921), (247, 4403), (259, 4199), (323, 3367), (481, 2261), (629, 1729), (703, 1547)]