2805550677

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{7127}}^1$

素因数の和:7553

約数の個数: 24

約数和(自身を含む): 4092042240

約数和(自身を除く): 1286491563

約数列:

[1, 3, 9, 191, 229, 573, 687, 1719, 2061, 7127, 21381, 43739, 64143, 131217, 393651, 1361257, 1632083, 4083771, 4896249, 12251313, 14688747, 311727853, 935183559, 2805550677]

約数ペア:

[(1, 2805550677), (3, 935183559), (9, 311727853), (191, 14688747), (229, 12251313), (573, 4896249), (687, 4083771), (1719, 1632083), (2061, 1361257), (7127, 393651), (21381, 131217), (43739, 64143)]