319613229

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1901}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 511257600

約数和(自身を除く): 191644371

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 479, 1437, 1901, 4311, 5703, 6227, 12933, 17109, 18681, 24713, 51327, 56043, 74139, 168129, 222417, 667251, 910579, 2731737, 8195211, 11837527, 24585633, 35512581, 106537743, 319613229]

約数ペア:

[(1, 319613229), (3, 106537743), (9, 35512581), (13, 24585633), (27, 11837527), (39, 8195211), (117, 2731737), (351, 910579), (479, 667251), (1437, 222417), (1901, 168129), (4311, 74139), (5703, 56043), (6227, 51327), (12933, 24713), (17109, 18681)]