39538863

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 73382400

約数和(自身を除く): 33843537

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2099, 2691, 6279, 6297, 14693, 18837, 18891, 27287, 44079, 48277, 81861, 132237, 144831, 191009, 245583, 337939, 434493, 573027, 627601, 1013817, 1719081, 1882803, 3041451, 4393207, 5648409, 13179621, 39538863]

約数ペア:

[(1, 39538863), (3, 13179621), (7, 5648409), (9, 4393207), (13, 3041451), (21, 1882803), (23, 1719081), (39, 1013817), (63, 627601), (69, 573027), (91, 434493), (117, 337939), (161, 245583), (207, 191009), (273, 144831), (299, 132237), (483, 81861), (819, 48277), (897, 44079), (1449, 27287), (2093, 18891), (2099, 18837), (2691, 14693), (6279, 6297)]