2897363391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{238879}}^1$

素因数の和:239206

約数の個数: 16

約数和(自身を含む): 4173711360

約数和(自身を除く): 1276347969

約数列:

[1, 3, 13, 39, 311, 933, 4043, 12129, 238879, 716637, 3105427, 9316281, 74291369, 222874107, 965787797, 2897363391]

約数ペア:

[(1, 2897363391), (3, 965787797), (13, 222874107), (39, 74291369), (311, 9316281), (933, 3105427), (4043, 716637), (12129, 238879)]