987228103687

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{574099}}^1$

素因数の和:574375

約数の個数: 32

約数和(自身を含む): 1200374208000

約数和(自身を除く): 213146104313

約数列:

[1, 7, 29, 43, 197, 203, 301, 1247, 1379, 5713, 8471, 8729, 39991, 59297, 245659, 574099, 1719613, 4018693, 16648871, 24686257, 113097503, 116542097, 172803799, 715901453, 791682521, 3279827587, 4863192629, 5011310171, 22958793109, 34042348403, 141032586241, 987228103687]

約数ペア:

[(1, 987228103687), (7, 141032586241), (29, 34042348403), (43, 22958793109), (197, 5011310171), (203, 4863192629), (301, 3279827587), (1247, 791682521), (1379, 715901453), (5713, 172803799), (8471, 116542097), (8729, 113097503), (39991, 24686257), (59297, 16648871), (245659, 4018693), (574099, 1719613)]