11220543

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 16912896

約数和(自身を除く): 5692353

約数列:

[1, 3, 9, 31, 93, 131, 279, 307, 393, 921, 1179, 2763, 4061, 9517, 12183, 28551, 36549, 40217, 85653, 120651, 361953, 1246727, 3740181, 11220543]

約数ペア:

[(1, 11220543), (3, 3740181), (9, 1246727), (31, 361953), (93, 120651), (131, 85653), (279, 40217), (307, 36549), (393, 28551), (921, 12183), (1179, 9517), (2763, 4061)]