2930143797

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 5070574080

約数和(自身を除く): 2140430283

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 191, 301, 387, 441, 573, 809, 903, 1337, 1719, 2107, 2427, 2709, 4011, 5663, 6321, 7281, 8213, 9359, 12033, 16989, 18963, 24639, 28077, 34787, 39641, 50967, 57491, 73917, 84231, 104361, 118923, 154519, 172473, 243509, 313083, 356769, 402437, 463557, 517419, 730527, 1081633, 1207311, 1390671, 1704563, 2191581, 3244899, 3621933, 5113689, 6644317, 7571431, 9734697, 15341067, 19932951, 22714293, 46510219, 59798853, 68142879, 139530657, 325571533, 418591971, 976714599, 2930143797]

約数ペア:

[(1, 2930143797), (3, 976714599), (7, 418591971), (9, 325571533), (21, 139530657), (43, 68142879), (49, 59798853), (63, 46510219), (129, 22714293), (147, 19932951), (191, 15341067), (301, 9734697), (387, 7571431), (441, 6644317), (573, 5113689), (809, 3621933), (903, 3244899), (1337, 2191581), (1719, 1704563), (2107, 1390671), (2427, 1207311), (2709, 1081633), (4011, 730527), (5663, 517419), (6321, 463557), (7281, 402437), (8213, 356769), (9359, 313083), (12033, 243509), (16989, 172473), (18963, 154519), (24639, 118923), (28077, 104361), (34787, 84231), (39641, 73917), (50967, 57491)]