3893669247

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{641}}^1\times {\mathrm{11981}}^1$

素因数の和:12651

約数の個数: 24

約数和(自身を含む): 5630869008

約数和(自身を除く): 1737199761

約数列:

[1, 3, 13, 39, 169, 507, 641, 1923, 8333, 11981, 24999, 35943, 108329, 155753, 324987, 467259, 2024789, 6074367, 7679821, 23039463, 99837673, 299513019, 1297889749, 3893669247]

約数ペア:

[(1, 3893669247), (3, 1297889749), (13, 299513019), (39, 99837673), (169, 23039463), (507, 7679821), (641, 6074367), (1923, 2024789), (8333, 467259), (11981, 324987), (24999, 155753), (35943, 108329)]