127990993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 141546496

約数和(自身を除く): 13555503

約数列:

[1, 13, 61, 103, 793, 1339, 1567, 6283, 20371, 81679, 95587, 161401, 1242631, 2098213, 9845461, 127990993]

約数ペア:

[(1, 127990993), (13, 9845461), (61, 2098213), (103, 1242631), (793, 161401), (1339, 95587), (1567, 81679), (6283, 20371)]