9503847

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 14152320

約数和(自身を除く): 4648473

約数列:

[1, 3, 9, 71, 107, 139, 213, 321, 417, 639, 963, 1251, 7597, 9869, 14873, 22791, 29607, 44619, 68373, 88821, 133857, 1055983, 3167949, 9503847]

約数ペア:

[(1, 9503847), (3, 3167949), (9, 1055983), (71, 133857), (107, 88821), (139, 68373), (213, 44619), (321, 29607), (417, 22791), (639, 14873), (963, 9869), (1251, 7597)]