2001330513

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{84263}}^1$

素因数の和:84318

約数の個数: 48

約数和(自身を含む): 3680651520

約数和(自身を除く): 1679321007

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3393, 7917, 23751, 84263, 252789, 589841, 758367, 1095419, 1769523, 2443627, 3286257, 5308569, 7330881, 7667933, 9858771, 17105389, 21992643, 23003799, 31767151, 51316167, 69011397, 95301453, 153948501, 222370057, 285904359, 667110171, 2001330513]

約数ペア:

[(1, 2001330513), (3, 667110171), (7, 285904359), (9, 222370057), (13, 153948501), (21, 95301453), (29, 69011397), (39, 51316167), (63, 31767151), (87, 23003799), (91, 21992643), (117, 17105389), (203, 9858771), (261, 7667933), (273, 7330881), (377, 5308569), (609, 3286257), (819, 2443627), (1131, 1769523), (1827, 1095419), (2639, 758367), (3393, 589841), (7917, 252789), (23751, 84263)]