248868867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{120401}}^1$

素因数の和:120470

約数の個数: 16

約数和(自身を含む): 364095648

約数和(自身を除く): 115226781

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 120401, 361203, 1565213, 4695639, 6381253, 19143759, 82956289, 248868867]

約数ペア:

[(1, 248868867), (3, 82956289), (13, 19143759), (39, 6381253), (53, 4695639), (159, 1565213), (689, 361203), (2067, 120401)]