539290122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{12840241}}^1$

素因数の和:12840253

約数の個数: 16

約数和(自身を含む): 1232663232

約数和(自身を除く): 693373110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 12840241, 25680482, 38520723, 77041446, 89881687, 179763374, 269645061, 539290122]

約数ペア:

[(1, 539290122), (2, 269645061), (3, 179763374), (6, 89881687), (7, 77041446), (14, 38520723), (21, 25680482), (42, 12840241)]