2912992731

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{12911}}^1$

素因数の和:13024

約数の個数: 48

約数和(自身を含む): 4785910272

約数和(自身を除く): 1872917541

約数列:

[1, 3, 9, 11, 33, 43, 53, 99, 129, 159, 387, 473, 477, 583, 1419, 1749, 2279, 4257, 5247, 6837, 12911, 20511, 25069, 38733, 75207, 116199, 142021, 225621, 426063, 555173, 684283, 1278189, 1665519, 2052849, 4996557, 6106903, 6158547, 7527113, 18320709, 22581339, 29424169, 54962127, 67744017, 88272507, 264817521, 323665859, 970997577, 2912992731]

約数ペア:

[(1, 2912992731), (3, 970997577), (9, 323665859), (11, 264817521), (33, 88272507), (43, 67744017), (53, 54962127), (99, 29424169), (129, 22581339), (159, 18320709), (387, 7527113), (473, 6158547), (477, 6106903), (583, 4996557), (1419, 2052849), (1749, 1665519), (2279, 1278189), (4257, 684283), (5247, 555173), (6837, 426063), (12911, 225621), (20511, 142021), (25069, 116199), (38733, 75207)]