248632089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{9929}}^1$

素因数の和:10440

約数の個数: 16

約数和(自身を含む): 351760320

約数和(自身を除く): 103128231

約数列:

[1, 3, 17, 51, 491, 1473, 8347, 9929, 25041, 29787, 168793, 506379, 4875139, 14625417, 82877363, 248632089]

約数ペア:

[(1, 248632089), (3, 82877363), (17, 14625417), (51, 4875139), (491, 506379), (1473, 168793), (8347, 29787), (9929, 25041)]