42449799

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{118907}}^1$

素因数の和:118934

約数の個数: 16

約数和(自身を含む): 68491008

約数和(自身を除く): 26041209

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 118907, 356721, 832349, 2021419, 2497047, 6064257, 14149933, 42449799]

約数ペア:

[(1, 42449799), (3, 14149933), (7, 6064257), (17, 2497047), (21, 2021419), (51, 832349), (119, 356721), (357, 118907)]