42590779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24049}}^1$

素因数の和:24090

約数の個数: 16

約数和(自身を含む): 55411200

約数和(自身を除く): 12820421

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 24049, 168343, 264539, 553127, 1851773, 3871889, 6084397, 42590779]

約数ペア:

[(1, 42590779), (7, 6084397), (11, 3871889), (23, 1851773), (77, 553127), (161, 264539), (253, 168343), (1771, 24049)]