1245807001209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{80107}}^1\times {\mathrm{304937}}^1$

素因数の和:385064

約数の個数: 16

約数和(自身を含む): 1758814077888

約数和(自身を除く): 513007076679

約数列:

[1, 3, 17, 51, 80107, 240321, 304937, 914811, 1361819, 4085457, 5183929, 15551787, 24427588259, 73282764777, 415269000403, 1245807001209]

約数ペア:

[(1, 1245807001209), (3, 415269000403), (17, 73282764777), (51, 24427588259), (80107, 15551787), (240321, 5183929), (304937, 4085457), (914811, 1361819)]