2857367037

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{246049}}^1$

素因数の和:246145

約数の個数: 24

約数和(自身を含む): 4487952000

約数和(自身を除く): 1630584963

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 11613, 246049, 738147, 1722343, 5167029, 12056401, 19437871, 36169203, 58313613, 136065097, 408195291, 952455679, 2857367037]

約数ペア:

[(1, 2857367037), (3, 952455679), (7, 408195291), (21, 136065097), (49, 58313613), (79, 36169203), (147, 19437871), (237, 12056401), (553, 5167029), (1659, 1722343), (3871, 738147), (11613, 246049)]