316672461

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{26317}}^1$

素因数の和:26521

約数の個数: 24

約数和(自身を含む): 525517824

約数和(自身を除く): 208845363

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 12033, 26317, 78951, 184219, 236853, 552657, 1657971, 5026547, 15079641, 35185829, 45238923, 105557487, 316672461]

約数ペア:

[(1, 316672461), (3, 105557487), (7, 45238923), (9, 35185829), (21, 15079641), (63, 5026547), (191, 1657971), (573, 552657), (1337, 236853), (1719, 184219), (4011, 78951), (12033, 26317)]