86207653

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 100154880

約数和(自身を除く): 13947227

約数列:

[1, 7, 107, 179, 643, 749, 1253, 4501, 19153, 68801, 115097, 134071, 481607, 805679, 12315379, 86207653]

約数ペア:

[(1, 86207653), (7, 12315379), (107, 805679), (179, 481607), (643, 134071), (749, 115097), (1253, 68801), (4501, 19153)]