13791183

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12391}}^1$

素因数の和:12454

約数の個数: 16

約数和(自身を含む): 21413376

約数和(自身を除く): 7622193

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 12391, 37173, 86737, 260211, 656723, 1970169, 4597061, 13791183]

約数ペア:

[(1, 13791183), (3, 4597061), (7, 1970169), (21, 656723), (53, 260211), (159, 86737), (371, 37173), (1113, 12391)]