804976809

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5981}}^1$

素因数の和:6050

約数の個数: 64

約数和(自身を含む): 1447165440

約数和(自身を除く): 642188631

約数列:

[1, 3, 7, 13, 17, 21, 29, 39, 51, 87, 91, 119, 203, 221, 273, 357, 377, 493, 609, 663, 1131, 1479, 1547, 2639, 3451, 4641, 5981, 6409, 7917, 10353, 17943, 19227, 41867, 44863, 77753, 101677, 125601, 134589, 173449, 233259, 305031, 520347, 544271, 711739, 1214143, 1321801, 1632813, 2135217, 2254837, 2948633, 3642429, 3965403, 6764511, 8845899, 9252607, 15783859, 20640431, 27757821, 38332229, 47351577, 61921293, 114996687, 268325603, 804976809]

約数ペア:

[(1, 804976809), (3, 268325603), (7, 114996687), (13, 61921293), (17, 47351577), (21, 38332229), (29, 27757821), (39, 20640431), (51, 15783859), (87, 9252607), (91, 8845899), (119, 6764511), (203, 3965403), (221, 3642429), (273, 2948633), (357, 2254837), (377, 2135217), (493, 1632813), (609, 1321801), (663, 1214143), (1131, 711739), (1479, 544271), (1547, 520347), (2639, 305031), (3451, 233259), (4641, 173449), (5981, 134589), (6409, 125601), (7917, 101677), (10353, 77753), (17943, 44863), (19227, 41867)]