23291653

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 29647296

約数和(自身を除く): 6355643

約数列:

[1, 7, 11, 77, 107, 121, 257, 749, 847, 1177, 1799, 2827, 8239, 12947, 19789, 27499, 31097, 90629, 192493, 217679, 302489, 2117423, 3327379, 23291653]

約数ペア:

[(1, 23291653), (7, 3327379), (11, 2117423), (77, 302489), (107, 217679), (121, 192493), (257, 90629), (749, 31097), (847, 27499), (1177, 19789), (1799, 12947), (2827, 8239)]