1252207917

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{523}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 1922618880

約数和(自身を除く): 670410963

約数列:

[1, 3, 9, 27, 59, 81, 167, 177, 243, 501, 523, 531, 1503, 1569, 1593, 4509, 4707, 4779, 9853, 13527, 14121, 14337, 29559, 30857, 40581, 42363, 87341, 88677, 92571, 127089, 262023, 266031, 277713, 786069, 798093, 833139, 2358207, 2394279, 2499417, 5153119, 7074621, 7498251, 15459357, 21223863, 46378071, 139134213, 417402639, 1252207917]

約数ペア:

[(1, 1252207917), (3, 417402639), (9, 139134213), (27, 46378071), (59, 21223863), (81, 15459357), (167, 7498251), (177, 7074621), (243, 5153119), (501, 2499417), (523, 2394279), (531, 2358207), (1503, 833139), (1569, 798093), (1593, 786069), (4509, 277713), (4707, 266031), (4779, 262023), (9853, 127089), (13527, 92571), (14121, 88677), (14337, 87341), (29559, 42363), (30857, 40581)]