2017831277

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1931}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 2586221568

約数和(自身を除く): 568390291

約数列:

[1, 7, 11, 41, 77, 287, 331, 451, 1931, 2317, 3157, 3641, 13517, 13571, 21241, 25487, 79171, 94997, 148687, 149281, 554197, 639161, 870881, 1044967, 4474127, 6096167, 7030771, 26205601, 49215397, 183439207, 288261611, 2017831277]

約数ペア:

[(1, 2017831277), (7, 288261611), (11, 183439207), (41, 49215397), (77, 26205601), (287, 7030771), (331, 6096167), (451, 4474127), (1931, 1044967), (2317, 870881), (3157, 639161), (3641, 554197), (13517, 149281), (13571, 148687), (21241, 94997), (25487, 79171)]