12752649

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 23692032

約数和(自身を除く): 10939383

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 677, 819, 897, 1449, 2031, 2093, 2691, 4739, 6093, 6279, 8801, 14217, 15571, 18837, 26403, 42651, 46713, 61607, 79209, 108997, 140139, 184821, 202423, 326991, 554463, 607269, 980973, 1416961, 1821807, 4250883, 12752649]

約数ペア:

[(1, 12752649), (3, 4250883), (7, 1821807), (9, 1416961), (13, 980973), (21, 607269), (23, 554463), (39, 326991), (63, 202423), (69, 184821), (91, 140139), (117, 108997), (161, 79209), (207, 61607), (273, 46713), (299, 42651), (483, 26403), (677, 18837), (819, 15571), (897, 14217), (1449, 8801), (2031, 6279), (2093, 6093), (2691, 4739)]