42495019

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3467}}^1$

素因数の和:3594

約数の個数: 16

約数和(自身を含む): 51936768

約数和(自身を除く): 9441749

約数列:

[1, 7, 17, 103, 119, 721, 1751, 3467, 12257, 24269, 58939, 357101, 412573, 2499707, 6070717, 42495019]

約数ペア:

[(1, 42495019), (7, 6070717), (17, 2499707), (103, 412573), (119, 357101), (721, 58939), (1751, 24269), (3467, 12257)]