4143867

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 6978048

約数和(自身を除く): 2834181

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 353, 559, 903, 1059, 1677, 2471, 3913, 4589, 7413, 11739, 13767, 15179, 32123, 45537, 96369, 106253, 197327, 318759, 591981, 1381289, 4143867]

約数ペア:

[(1, 4143867), (3, 1381289), (7, 591981), (13, 318759), (21, 197327), (39, 106253), (43, 96369), (91, 45537), (129, 32123), (273, 15179), (301, 13767), (353, 11739), (559, 7413), (903, 4589), (1059, 3913), (1677, 2471)]