388125023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 479001600

約数和(自身を除く): 90876577

約数列:

[1, 11, 13, 23, 143, 199, 253, 299, 593, 2189, 2587, 3289, 4577, 6523, 7709, 13639, 28457, 50347, 59501, 84799, 118007, 150029, 177307, 654511, 1298077, 1534091, 1950377, 2714161, 16875001, 29855771, 35284093, 388125023]

約数ペア:

[(1, 388125023), (11, 35284093), (13, 29855771), (23, 16875001), (143, 2714161), (199, 1950377), (253, 1534091), (299, 1298077), (593, 654511), (2189, 177307), (2587, 150029), (3289, 118007), (4577, 84799), (6523, 59501), (7709, 50347), (13639, 28457)]