15481713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 9315087

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 1229, 3687, 4199, 12597, 15977, 20893, 23351, 47931, 62679, 70053, 271609, 303563, 396967, 814827, 910689, 1190901, 5160571, 15481713]

約数ペア:

[(1, 15481713), (3, 5160571), (13, 1190901), (17, 910689), (19, 814827), (39, 396967), (51, 303563), (57, 271609), (221, 70053), (247, 62679), (323, 47931), (663, 23351), (741, 20893), (969, 15977), (1229, 12597), (3687, 4199)]