313075241

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 343353024

約数和(自身を除く): 30277783

約数列:

[1, 23, 37, 61, 163, 851, 1369, 1403, 2257, 3749, 6031, 9943, 31487, 51911, 83509, 138713, 223147, 228689, 367891, 1920707, 5132381, 8461493, 13611967, 313075241]

約数ペア:

[(1, 313075241), (23, 13611967), (37, 8461493), (61, 5132381), (163, 1920707), (851, 367891), (1369, 228689), (1403, 223147), (2257, 138713), (3749, 83509), (6031, 51911), (9943, 31487)]