68515993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12343}}^1$

素因数の和:12424

約数の個数: 16

約数和(自身を含む): 85716736

約数和(自身を除く): 17200743

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 12343, 86401, 160459, 752923, 1123213, 5270461, 9787999, 68515993]

約数ペア:

[(1, 68515993), (7, 9787999), (13, 5270461), (61, 1123213), (91, 752923), (427, 160459), (793, 86401), (5551, 12343)]