73865869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12143}}^1$

素因数の和:12240

約数の個数: 16

約数和(自身を含む): 93265920

約数和(自身を除く): 19400051

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 12143, 85001, 133573, 935011, 959297, 6715079, 10552267, 73865869]

約数ペア:

[(1, 73865869), (7, 10552267), (11, 6715079), (77, 959297), (79, 935011), (553, 133573), (869, 85001), (6083, 12143)]