8486559

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 13478400

約数和(自身を除く): 4991841

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 233, 513, 639, 699, 1349, 1917, 2097, 4047, 4427, 6291, 12141, 13281, 16543, 36423, 39843, 49629, 119529, 148887, 314317, 446661, 942951, 2828853, 8486559]

約数ペア:

[(1, 8486559), (3, 2828853), (9, 942951), (19, 446661), (27, 314317), (57, 148887), (71, 119529), (171, 49629), (213, 39843), (233, 36423), (513, 16543), (639, 13281), (699, 12141), (1349, 6291), (1917, 4427), (2097, 4047)]