15697460439

素因数分解:

$3^2\times {\mathrm{1607}}^1\times {\mathrm{1085353}}^1$

素因数の和:1086966

約数の個数: 12

約数和(自身を含む): 22688240016

約数和(自身を除く): 6990779577

約数列:

[1, 3, 9, 1607, 4821, 14463, 1085353, 3256059, 9768177, 1744162271, 5232486813, 15697460439]

約数ペア:

[(1, 15697460439), (3, 5232486813), (9, 1744162271), (1607, 9768177), (4821, 3256059), (14463, 1085353)]