2680451403

素因数分解:

$3^1\times 7^1\times {\mathrm{3631}}^1\times {\mathrm{35153}}^1$

素因数の和:38794

約数の個数: 16

約数和(自身を含む): 4085738496

約数和(自身を除く): 1405287093

約数列:

[1, 3, 7, 21, 3631, 10893, 25417, 35153, 76251, 105459, 246071, 738213, 127640543, 382921629, 893483801, 2680451403]

約数ペア:

[(1, 2680451403), (3, 893483801), (7, 382921629), (21, 127640543), (3631, 738213), (10893, 246071), (25417, 105459), (35153, 76251)]