2007802371

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1\times {\mathrm{7723}}^1$

素因数の和:12306

約数の個数: 16

約数和(自身を含む): 2818951040

約数和(自身を除く): 811148669

約数列:

[1, 3, 19, 57, 4561, 7723, 13683, 23169, 86659, 146737, 259977, 440211, 35224603, 105673809, 669267457, 2007802371]

約数ペア:

[(1, 2007802371), (3, 669267457), (19, 105673809), (57, 35224603), (4561, 440211), (7723, 259977), (13683, 146737), (23169, 86659)]