1725138051

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4447}}^1$

素因数の和:4513

約数の個数: 64

約数和(自身を含む): 2989056000

約数和(自身を除く): 1263917949

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 273, 343, 377, 609, 637, 1029, 1131, 1421, 1911, 2639, 4263, 4447, 4459, 7917, 9947, 13341, 13377, 18473, 29841, 31129, 55419, 57811, 93387, 128963, 129311, 173433, 217903, 386889, 387933, 404677, 653709, 902741, 1214031, 1525321, 1676519, 2708223, 2832739, 4575963, 5029557, 6319187, 8498217, 11735633, 18957561, 19829173, 35206899, 44234309, 59487519, 82149431, 132702927, 246448293, 575046017, 1725138051]

約数ペア:

[(1, 1725138051), (3, 575046017), (7, 246448293), (13, 132702927), (21, 82149431), (29, 59487519), (39, 44234309), (49, 35206899), (87, 19829173), (91, 18957561), (147, 11735633), (203, 8498217), (273, 6319187), (343, 5029557), (377, 4575963), (609, 2832739), (637, 2708223), (1029, 1676519), (1131, 1525321), (1421, 1214031), (1911, 902741), (2639, 653709), (4263, 404677), (4447, 387933), (4459, 386889), (7917, 217903), (9947, 173433), (13341, 129311), (13377, 128963), (18473, 93387), (29841, 57811), (31129, 55419)]