1428372207

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{16729}}^1$

素因数の和:16967

約数の個数: 24

約数和(自身を含む): 2114002800

約数和(自身を除く): 685630593

約数列:

[1, 3, 9, 53, 159, 179, 477, 537, 1611, 9487, 16729, 28461, 50187, 85383, 150561, 886637, 2659911, 2994491, 7979733, 8983473, 26950419, 158708023, 476124069, 1428372207]

約数ペア:

[(1, 1428372207), (3, 476124069), (9, 158708023), (53, 26950419), (159, 8983473), (179, 7979733), (477, 2994491), (537, 2659911), (1611, 886637), (9487, 150561), (16729, 85383), (28461, 50187)]