13319505

素因数分解:

$3^3\times 5^1\times {\mathrm{98663}}^1$

素因数の和:98677

約数の個数: 16

約数和(自身を含む): 23679360

約数和(自身を除く): 10359855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 98663, 295989, 493315, 887967, 1479945, 2663901, 4439835, 13319505]

約数ペア:

[(1, 13319505), (3, 4439835), (5, 2663901), (9, 1479945), (15, 887967), (27, 493315), (45, 295989), (135, 98663)]