8302221

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 12904320

約数和(自身を除く): 4602099

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 1033, 2679, 3099, 8037, 9297, 19627, 48551, 58881, 145653, 176643, 436959, 922469, 2767407, 8302221]

約数ペア:

[(1, 8302221), (3, 2767407), (9, 922469), (19, 436959), (47, 176643), (57, 145653), (141, 58881), (171, 48551), (423, 19627), (893, 9297), (1033, 8037), (2679, 3099)]