2247686487

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{7687}}^1$

素因数の和:8359

約数の個数: 24

約数和(自身を含む): 3313743264

約数和(自身を除く): 1066056777

約数列:

[1, 3, 9, 53, 159, 477, 613, 1839, 5517, 7687, 23061, 32489, 69183, 97467, 292401, 407411, 1222233, 3666699, 4712131, 14136393, 42409179, 249742943, 749228829, 2247686487]

約数ペア:

[(1, 2247686487), (3, 749228829), (9, 249742943), (53, 42409179), (159, 14136393), (477, 4712131), (613, 3666699), (1839, 1222233), (5517, 407411), (7687, 292401), (23061, 97467), (32489, 69183)]