13308048639

素因数分解:

$3^2\times {\mathrm{8219}}^1\times {\mathrm{179909}}^1$

素因数の和:188134

約数の個数: 12

約数和(自身を含む): 19225182600

約数和(自身を除く): 5917133961

約数列:

[1, 3, 9, 8219, 24657, 73971, 179909, 539727, 1619181, 1478672071, 4436016213, 13308048639]

約数ペア:

[(1, 13308048639), (3, 4436016213), (9, 1478672071), (8219, 1619181), (24657, 539727), (73971, 179909)]