12898899

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{36749}}^1$

素因数の和:36771

約数の個数: 16

約数和(自身を含む): 20580000

約数和(自身を除く): 7681101

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 36749, 110247, 330741, 477737, 992223, 1433211, 4299633, 12898899]

約数ペア:

[(1, 12898899), (3, 4299633), (9, 1433211), (13, 992223), (27, 477737), (39, 330741), (117, 110247), (351, 36749)]