519601257

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{5197}}^1$

素因数の和:5259

約数の個数: 48

約数和(自身を含む): 919838080

約数和(自身を除く): 400236823

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 529, 621, 1449, 1587, 3703, 4347, 4761, 5197, 11109, 14283, 15591, 33327, 36379, 46773, 99981, 109137, 119531, 140319, 327411, 358593, 836717, 982233, 1075779, 2510151, 2749213, 3227337, 7530453, 8247639, 19244491, 22591359, 24742917, 57733473, 74228751, 173200419, 519601257]

約数ペア:

[(1, 519601257), (3, 173200419), (7, 74228751), (9, 57733473), (21, 24742917), (23, 22591359), (27, 19244491), (63, 8247639), (69, 7530453), (161, 3227337), (189, 2749213), (207, 2510151), (483, 1075779), (529, 982233), (621, 836717), (1449, 358593), (1587, 327411), (3703, 140319), (4347, 119531), (4761, 109137), (5197, 99981), (11109, 46773), (14283, 36379), (15591, 33327)]