17967956307

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4951}}^1\times {\mathrm{4019}}^1$

素因数の和:9023

約数の個数: 32

約数和(自身を含む): 28029112320

約数和(自身を除く): 10061156013

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 4019, 4951, 12057, 14853, 28133, 34657, 84399, 103971, 172817, 212893, 518451, 638679, 1209719, 1490251, 3629157, 4470753, 19898069, 59694207, 139286483, 417859449, 855616967, 2566850901, 5989318769, 17967956307]

約数ペア:

[(1, 17967956307), (3, 5989318769), (7, 2566850901), (21, 855616967), (43, 417859449), (129, 139286483), (301, 59694207), (903, 19898069), (4019, 4470753), (4951, 3629157), (12057, 1490251), (14853, 1209719), (28133, 638679), (34657, 518451), (84399, 212893), (103971, 172817)]