5260647

素因数分解:

$3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 8049152

約数和(自身を除く): 2788505

約数列:

[1, 3, 7, 21, 397, 631, 1191, 1893, 2779, 4417, 8337, 13251, 250507, 751521, 1753549, 5260647]

約数ペア:

[(1, 5260647), (3, 1753549), (7, 751521), (21, 250507), (397, 13251), (631, 8337), (1191, 4417), (1893, 2779)]