2004621723

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{15149}}^1$

素因数の和:15213

約数の個数: 48

約数和(自身を含む): 3326940000

約数和(自身を除く): 1322318277

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 169, 261, 351, 377, 507, 783, 1131, 1521, 3393, 4563, 4901, 10179, 14703, 15149, 44109, 45447, 132327, 136341, 196937, 409023, 439321, 590811, 1317963, 1772433, 2560181, 3953889, 5317299, 5711173, 7680543, 11861667, 17133519, 23041629, 51400557, 69124887, 74245249, 154201671, 222735747, 668207241, 2004621723]

約数ペア:

[(1, 2004621723), (3, 668207241), (9, 222735747), (13, 154201671), (27, 74245249), (29, 69124887), (39, 51400557), (87, 23041629), (117, 17133519), (169, 11861667), (261, 7680543), (351, 5711173), (377, 5317299), (507, 3953889), (783, 2560181), (1131, 1772433), (1521, 1317963), (3393, 590811), (4563, 439321), (4901, 409023), (10179, 196937), (14703, 136341), (15149, 132327), (44109, 45447)]