1520291357

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 1702916712

約数和(自身を除く): 182625355

約数列:

[1, 13, 41, 73, 533, 949, 953, 1681, 2993, 12389, 21853, 38909, 39073, 69569, 122713, 507949, 904397, 1595269, 1601993, 2852329, 20825909, 37080277, 116945489, 1520291357]

約数ペア:

[(1, 1520291357), (13, 116945489), (41, 37080277), (73, 20825909), (533, 2852329), (949, 1601993), (953, 1595269), (1681, 904397), (2993, 507949), (12389, 122713), (21853, 69569), (38909, 39073)]