98999719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 126443520

約数和(自身を除く): 27443801

約数列:

[1, 7, 13, 47, 79, 91, 293, 329, 553, 611, 1027, 2051, 3713, 3809, 4277, 7189, 13771, 23147, 25991, 26663, 48269, 96397, 162029, 179023, 300911, 337883, 1087909, 1253161, 2106377, 7615363, 14142817, 98999719]

約数ペア:

[(1, 98999719), (7, 14142817), (13, 7615363), (47, 2106377), (79, 1253161), (91, 1087909), (293, 337883), (329, 300911), (553, 179023), (611, 162029), (1027, 96397), (2051, 48269), (3713, 26663), (3809, 25991), (4277, 23147), (7189, 13771)]