2017566681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{6353}}^1$

素因数の和:6865

約数の個数: 32

約数和(自身を含む): 3074319360

約数和(自身を除く): 1056752679

約数列:

[1, 3, 13, 17, 39, 51, 221, 479, 663, 1437, 6227, 6353, 8143, 18681, 19059, 24429, 82589, 105859, 108001, 247767, 317577, 324003, 1404013, 3043087, 4212039, 9129261, 39560131, 51732479, 118680393, 155197437, 672522227, 2017566681]

約数ペア:

[(1, 2017566681), (3, 672522227), (13, 155197437), (17, 118680393), (39, 51732479), (51, 39560131), (221, 9129261), (479, 4212039), (663, 3043087), (1437, 1404013), (6227, 324003), (6353, 317577), (8143, 247767), (18681, 108001), (19059, 105859), (24429, 82589)]