907996479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1373}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 1349289984

約数和(自身を除く): 441293505

約数列:

[1, 3, 13, 31, 39, 93, 403, 547, 1209, 1373, 1641, 4119, 7111, 16957, 17849, 21333, 42563, 50871, 53547, 127689, 220441, 553319, 661323, 751031, 1659957, 2253093, 9763403, 23281961, 29290209, 69845883, 302665493, 907996479]

約数ペア:

[(1, 907996479), (3, 302665493), (13, 69845883), (31, 29290209), (39, 23281961), (93, 9763403), (403, 2253093), (547, 1659957), (1209, 751031), (1373, 661323), (1641, 553319), (4119, 220441), (7111, 127689), (16957, 53547), (17849, 50871), (21333, 42563)]