679206249

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{919}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 1040998400

約数和(自身を除く): 361792151

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 883, 919, 2649, 2757, 7947, 8271, 23841, 24813, 27373, 28489, 82119, 85467, 246357, 256401, 739071, 769203, 811477, 2434431, 7303293, 21909879, 25155787, 75467361, 226402083, 679206249]

約数ペア:

[(1, 679206249), (3, 226402083), (9, 75467361), (27, 25155787), (31, 21909879), (93, 7303293), (279, 2434431), (837, 811477), (883, 769203), (919, 739071), (2649, 256401), (2757, 246357), (7947, 85467), (8271, 82119), (23841, 28489), (24813, 27373)]