7961966047

素因数分解:

$7^3\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{739}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 9419904000

約数和(自身を除く): 1457937953

約数列:

[1, 7, 49, 101, 311, 343, 707, 739, 2177, 4949, 5173, 15239, 31411, 34643, 36211, 74639, 106673, 219877, 229829, 253477, 522473, 1539139, 1608803, 3657311, 10773973, 11261621, 23212729, 25601177, 78831347, 162489103, 1137423721, 7961966047]

約数ペア:

[(1, 7961966047), (7, 1137423721), (49, 162489103), (101, 78831347), (311, 25601177), (343, 23212729), (707, 11261621), (739, 10773973), (2177, 3657311), (4949, 1608803), (5173, 1539139), (15239, 522473), (31411, 253477), (34643, 229829), (36211, 219877), (74639, 106673)]