42279153

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{118429}}^1$

素因数の和:118456

約数の個数: 16

約数和(自身を含む): 68215680

約数和(自身を除く): 25936527

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 118429, 355287, 829003, 2013293, 2487009, 6039879, 14093051, 42279153]

約数ペア:

[(1, 42279153), (3, 14093051), (7, 6039879), (17, 2487009), (21, 2013293), (51, 829003), (119, 355287), (357, 118429)]