1279311937

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{827}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 1335398400

約数和(自身を除く): 56086463

約数列:

[1, 31, 139, 359, 827, 4309, 11129, 25637, 49901, 114953, 296893, 1546931, 3563543, 9203683, 41268127, 1279311937]

約数ペア:

[(1, 1279311937), (31, 41268127), (139, 9203683), (359, 3563543), (827, 1546931), (4309, 296893), (11129, 114953), (25637, 49901)]