1492016379

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1920227}}^1$

素因数の和:1920274

約数の個数: 16

約数和(自身を含む): 2334997248

約数和(自身を除く): 842980869

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1920227, 5760681, 13441589, 40324767, 71048399, 213145197, 497338793, 1492016379]

約数ペア:

[(1, 1492016379), (3, 497338793), (7, 213145197), (21, 71048399), (37, 40324767), (111, 13441589), (259, 5760681), (777, 1920227)]