22354717

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 29240064

約数和(自身を除く): 6885347

約数列:

[1, 7, 11, 41, 73, 77, 97, 287, 451, 511, 679, 803, 1067, 2993, 3157, 3977, 5621, 7081, 7469, 20951, 27839, 32923, 43747, 49567, 77891, 230461, 290321, 306229, 545237, 2032247, 3193531, 22354717]

約数ペア:

[(1, 22354717), (7, 3193531), (11, 2032247), (41, 545237), (73, 306229), (77, 290321), (97, 230461), (287, 77891), (451, 49567), (511, 43747), (679, 32923), (803, 27839), (1067, 20951), (2993, 7469), (3157, 7081), (3977, 5621)]