15279219

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{9277}}^1$

素因数の和:9347

約数の個数: 16

約数和(自身を含む): 23009440

約数和(自身を除く): 7730221

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 9277, 27831, 83493, 250479, 565897, 1697691, 5093073, 15279219]

約数ペア:

[(1, 15279219), (3, 5093073), (9, 1697691), (27, 565897), (61, 250479), (183, 83493), (549, 27831), (1647, 9277)]