315392917

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{9613}}^1$

素因数の和:9772

約数の個数: 16

約数和(自身を含む): 372254080

約数和(自身を除く): 56861163

約数列:

[1, 7, 43, 109, 301, 763, 4687, 9613, 32809, 67291, 413359, 1047817, 2893513, 7334719, 45056131, 315392917]

約数ペア:

[(1, 315392917), (7, 45056131), (43, 7334719), (109, 2893513), (301, 1047817), (763, 413359), (4687, 67291), (9613, 32809)]