1520206281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{40093}}^1$

素因数の和:40493

約数の個数: 24

約数和(自身を含む): 2401790976

約数和(自身を除く): 881584695

約数列:

[1, 3, 9, 11, 33, 99, 383, 1149, 3447, 4213, 12639, 37917, 40093, 120279, 360837, 441023, 1323069, 3969207, 15355619, 46066857, 138200571, 168911809, 506735427, 1520206281]

約数ペア:

[(1, 1520206281), (3, 506735427), (9, 168911809), (11, 138200571), (33, 46066857), (99, 15355619), (383, 3969207), (1149, 1323069), (3447, 441023), (4213, 360837), (12639, 120279), (37917, 40093)]