13997715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3229}}^1$

素因数の和:3271

約数の個数: 24

約数和(自身を含む): 23798640

約数和(自身を除く): 9800925

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 3229, 4335, 9687, 16145, 48435, 54893, 164679, 274465, 823395, 933181, 2799543, 4665905, 13997715]

約数ペア:

[(1, 13997715), (3, 4665905), (5, 2799543), (15, 933181), (17, 823395), (51, 274465), (85, 164679), (255, 54893), (289, 48435), (867, 16145), (1445, 9687), (3229, 4335)]