82221503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53149}}^1$

素因数の和:53186

約数の個数: 16

約数和(自身を含む): 107150400

約数和(自身を除く): 24928897

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 53149, 372043, 690937, 903533, 4836559, 6324731, 11745929, 82221503]

約数ペア:

[(1, 82221503), (7, 11745929), (13, 6324731), (17, 4836559), (91, 903533), (119, 690937), (221, 372043), (1547, 53149)]