85476391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5071

約数の個数: 32

約数和(自身を含む): 121540608

約数和(自身を除く): 36064217

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 5023, 17017, 35161, 55253, 65299, 85391, 386771, 457093, 597737, 718289, 939301, 1110083, 5028023, 6575107, 7770581, 12210913, 85476391]

約数ペア:

[(1, 85476391), (7, 12210913), (11, 7770581), (13, 6575107), (17, 5028023), (77, 1110083), (91, 939301), (119, 718289), (143, 597737), (187, 457093), (221, 386771), (1001, 85391), (1309, 65299), (1547, 55253), (2431, 35161), (5023, 17017)]