12226671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 18769920

約数和(自身を除く): 6543249

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 563, 1143, 1689, 2413, 5067, 7239, 10697, 21717, 32091, 71501, 96273, 214503, 643509, 1358519, 4075557, 12226671]

約数ペア:

[(1, 12226671), (3, 4075557), (9, 1358519), (19, 643509), (57, 214503), (127, 96273), (171, 71501), (381, 32091), (563, 21717), (1143, 10697), (1689, 7239), (2413, 5067)]