13308009127

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1979}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 16901913600

約数和(自身を除く): 3593904473

約数列:

[1, 7, 19, 31, 49, 133, 217, 233, 589, 931, 1519, 1631, 1979, 4123, 4427, 7223, 11417, 13853, 28861, 30989, 37601, 50561, 61349, 96971, 137237, 216923, 263207, 353927, 429443, 461107, 960659, 1165631, 1842449, 3006101, 3227749, 6724613, 8159417, 8761033, 14294317, 22594243, 57115919, 61327231, 100060219, 271592023, 429290617, 700421533, 1901144161, 13308009127]

約数ペア:

[(1, 13308009127), (7, 1901144161), (19, 700421533), (31, 429290617), (49, 271592023), (133, 100060219), (217, 61327231), (233, 57115919), (589, 22594243), (931, 14294317), (1519, 8761033), (1631, 8159417), (1979, 6724613), (4123, 3227749), (4427, 3006101), (7223, 1842449), (11417, 1165631), (13853, 960659), (28861, 461107), (30989, 429443), (37601, 353927), (50561, 263207), (61349, 216923), (96971, 137237)]