2280554493

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2525531}}^1$

素因数の和:2525584

約数の個数: 16

約数和(自身を含む): 3555949056

約数和(自身を除く): 1275394563

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2525531, 7576593, 17678717, 53036151, 108597833, 325793499, 760184831, 2280554493]

約数ペア:

[(1, 2280554493), (3, 760184831), (7, 325793499), (21, 108597833), (43, 53036151), (129, 17678717), (301, 7576593), (903, 2525531)]