2015323227

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3245287}}^1$

素因数の和:3245319

約数の個数: 16

約数和(自身を含む): 3115476480

約数和(自身を除く): 1100153253

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3245287, 9735861, 29207583, 74641601, 87622749, 223924803, 671774409, 2015323227]

約数ペア:

[(1, 2015323227), (3, 671774409), (9, 223924803), (23, 87622749), (27, 74641601), (69, 29207583), (207, 9735861), (621, 3245287)]