3140247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 4675968

約数和(自身を除く): 1535721

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 2213, 6639, 24343, 73029, 95159, 285477, 1046749, 3140247]

約数ペア:

[(1, 3140247), (3, 1046749), (11, 285477), (33, 95159), (43, 73029), (129, 24343), (473, 6639), (1419, 2213)]