884639619

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{4621}}^1$

素因数の和:4955

約数の個数: 24

約数和(自身を含む): 1297857600

約数和(自身を除く): 413217981

約数列:

[1, 3, 9, 89, 239, 267, 717, 801, 2151, 4621, 13863, 21271, 41589, 63813, 191439, 411269, 1104419, 1233807, 3313257, 3701421, 9939771, 98293291, 294879873, 884639619]

約数ペア:

[(1, 884639619), (3, 294879873), (9, 98293291), (89, 9939771), (239, 3701421), (267, 3313257), (717, 1233807), (801, 1104419), (2151, 411269), (4621, 191439), (13863, 63813), (21271, 41589)]