231907263

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{19139}}^1$

素因数の和:19726

約数の個数: 16

約数和(自身を含む): 354013440

約数和(自身を除く): 122106177

約数列:

[1, 3, 7, 21, 577, 1731, 4039, 12117, 19139, 57417, 133973, 401919, 11043203, 33129609, 77302421, 231907263]

約数ペア:

[(1, 231907263), (3, 77302421), (7, 33129609), (21, 11043203), (577, 401919), (1731, 133973), (4039, 57417), (12117, 19139)]