7137834431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{1493}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 8891140608

約数和(自身を除く): 1753306177

約数列:

[1, 7, 13, 91, 107, 491, 749, 1391, 1493, 3437, 6383, 9737, 10451, 19409, 44681, 52537, 135863, 159751, 367759, 682981, 733063, 1118257, 2076763, 4780867, 5131441, 9529819, 14537341, 66708733, 78437741, 549064187, 1019690633, 7137834431]

約数ペア:

[(1, 7137834431), (7, 1019690633), (13, 549064187), (91, 78437741), (107, 66708733), (491, 14537341), (749, 9529819), (1391, 5131441), (1493, 4780867), (3437, 2076763), (6383, 1118257), (9737, 733063), (10451, 682981), (19409, 367759), (44681, 159751), (52537, 135863)]