1054403987

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^2\times {\mathrm{233}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 1309168224

約数和(自身を除く): 254764237

約数列:

[1, 7, 13, 91, 223, 233, 1561, 1631, 2899, 3029, 20293, 21203, 49729, 51959, 348103, 363713, 646477, 675467, 4525339, 4728269, 11586857, 81107999, 150629141, 1054403987]

約数ペア:

[(1, 1054403987), (7, 150629141), (13, 81107999), (91, 11586857), (223, 4728269), (233, 4525339), (1561, 675467), (1631, 646477), (2899, 363713), (3029, 348103), (20293, 51959), (21203, 49729)]