13337745

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6397}}^1$

素因数の和:6544

約数の個数: 16

約数和(自身を含む): 21497280

約数和(自身を除く): 8159535

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 6397, 19191, 31985, 95955, 889183, 2667549, 4445915, 13337745]

約数ペア:

[(1, 13337745), (3, 4445915), (5, 2667549), (15, 889183), (139, 95955), (417, 31985), (695, 19191), (2085, 6397)]