1388659327

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{108923}}^1$

素因数の和:109014

約数の個数: 16

約数和(自身を含む): 1620789120

約数和(自身を除く): 232129793

約数列:

[1, 11, 19, 61, 209, 671, 1159, 12749, 108923, 1198153, 2069537, 6644303, 22764907, 73087333, 126241757, 1388659327]

約数ペア:

[(1, 1388659327), (11, 126241757), (19, 73087333), (61, 22764907), (209, 6644303), (671, 2069537), (1159, 1198153), (12749, 108923)]