127393993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 138054400

約数和(自身を除く): 10660407

約数列:

[1, 19, 43, 211, 739, 817, 4009, 9073, 14041, 31777, 155929, 172387, 603763, 2962651, 6704947, 127393993]

約数ペア:

[(1, 127393993), (19, 6704947), (43, 2962651), (211, 603763), (739, 172387), (817, 155929), (4009, 31777), (9073, 14041)]