15662103

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 22296960

約数和(自身を除く): 6634857

約数列:

[1, 3, 23, 69, 71, 139, 213, 417, 529, 1587, 1633, 3197, 4899, 9591, 9869, 29607, 37559, 73531, 112677, 220593, 226987, 680961, 5220701, 15662103]

約数ペア:

[(1, 15662103), (3, 5220701), (23, 680961), (69, 226987), (71, 220593), (139, 112677), (213, 73531), (417, 37559), (529, 29607), (1587, 9869), (1633, 9591), (3197, 4899)]