1796996877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 2866053120

約数和(自身を除く): 1069056243

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 97, 247, 291, 299, 437, 741, 897, 1087, 1261, 1311, 1843, 2231, 3261, 3783, 5529, 5681, 6693, 14131, 17043, 20653, 23959, 25001, 29003, 42389, 42393, 61959, 71877, 75003, 87009, 105439, 127167, 268489, 316317, 325013, 475019, 551057, 805467, 975039, 1370707, 1425057, 1653171, 2003341, 2425097, 4112121, 6010023, 6175247, 7275291, 18525741, 26043433, 31526261, 46076843, 78130299, 94578783, 138230529, 598998959, 1796996877]

約数ペア:

[(1, 1796996877), (3, 598998959), (13, 138230529), (19, 94578783), (23, 78130299), (39, 46076843), (57, 31526261), (69, 26043433), (97, 18525741), (247, 7275291), (291, 6175247), (299, 6010023), (437, 4112121), (741, 2425097), (897, 2003341), (1087, 1653171), (1261, 1425057), (1311, 1370707), (1843, 975039), (2231, 805467), (3261, 551057), (3783, 475019), (5529, 325013), (5681, 316317), (6693, 268489), (14131, 127167), (17043, 105439), (20653, 87009), (23959, 75003), (25001, 71877), (29003, 61959), (42389, 42393)]