13377343

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:971

約数の個数: 16

約数和(自身を含む): 15980800

約数和(自身を除く): 2603457

約数列:

[1, 7, 43, 49, 301, 343, 907, 2107, 6349, 14749, 39001, 44443, 273007, 311101, 1911049, 13377343]

約数ペア:

[(1, 13377343), (7, 1911049), (43, 311101), (49, 273007), (301, 44443), (343, 39001), (907, 14749), (2107, 6349)]