2912258463

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{177761}}^1$

素因数の和:177934

約数の個数: 16

約数和(自身を含む): 4004622336

約数和(自身を除く): 1092363873

約数列:

[1, 3, 43, 127, 129, 381, 5461, 16383, 177761, 533283, 7643723, 22575647, 22931169, 67726941, 970752821, 2912258463]

約数ペア:

[(1, 2912258463), (3, 970752821), (43, 67726941), (127, 22931169), (129, 22575647), (381, 7643723), (5461, 533283), (16383, 177761)]