12045747

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5569}}^1$

素因数の和:5682

約数の個数: 16

約数和(自身を含む): 18536960

約数和(自身を除く): 6491213

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 5569, 16707, 38983, 116949, 573607, 1720821, 4015249, 12045747]

約数ペア:

[(1, 12045747), (3, 4015249), (7, 1720821), (21, 573607), (103, 116949), (309, 38983), (721, 16707), (2163, 5569)]