140196309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{19051}}^1$

素因数の和:19288

約数の個数: 16

約数和(自身を含む): 204847104

約数和(自身を除く): 64650795

約数列:

[1, 3, 11, 33, 223, 669, 2453, 7359, 19051, 57153, 209561, 628683, 4248373, 12745119, 46732103, 140196309]

約数ペア:

[(1, 140196309), (3, 46732103), (11, 12745119), (33, 4248373), (223, 628683), (669, 209561), (2453, 57153), (7359, 19051)]