42508011

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{155707}}^1$

素因数の和:155730

約数の個数: 16

約数和(自身を含む): 69757184

約数和(自身を除く): 27249173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 155707, 467121, 1089949, 2024191, 3269847, 6072573, 14169337, 42508011]

約数ペア:

[(1, 42508011), (3, 14169337), (7, 6072573), (13, 3269847), (21, 2024191), (39, 1089949), (91, 467121), (273, 155707)]