13291965

素因数分解:

$3^3\times 5^1\times {\mathrm{98459}}^1$

素因数の和:98473

約数の個数: 16

約数和(自身を含む): 23630400

約数和(自身を除く): 10338435

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 98459, 295377, 492295, 886131, 1476885, 2658393, 4430655, 13291965]

約数ペア:

[(1, 13291965), (3, 4430655), (5, 2658393), (9, 1476885), (15, 886131), (27, 492295), (45, 295377), (135, 98459)]