13718943

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 24038400

約数和(自身を除く): 10319457

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 2503, 5481, 7509, 17521, 22527, 52563, 67581, 72587, 157689, 217761, 473067, 508109, 653283, 1524327, 1959849, 4572981, 13718943]

約数ペア:

[(1, 13718943), (3, 4572981), (7, 1959849), (9, 1524327), (21, 653283), (27, 508109), (29, 473067), (63, 217761), (87, 157689), (189, 72587), (203, 67581), (261, 52563), (609, 22527), (783, 17521), (1827, 7509), (2503, 5481)]