121428714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4391}}^1$

素因数の和:4826

約数の個数: 32

約数和(自身を含む): 265628160

約数和(自身を除く): 144199446

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 838, 1257, 2514, 4391, 4609, 8782, 9218, 13173, 13827, 26346, 27654, 48301, 96602, 144903, 289806, 1839829, 3679658, 5519487, 11038974, 20238119, 40476238, 60714357, 121428714]

約数ペア:

[(1, 121428714), (2, 60714357), (3, 40476238), (6, 20238119), (11, 11038974), (22, 5519487), (33, 3679658), (66, 1839829), (419, 289806), (838, 144903), (1257, 96602), (2514, 48301), (4391, 27654), (4609, 26346), (8782, 13827), (9218, 13173)]