42173229

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54277}}^1$

素因数の和:54324

約数の個数: 16

約数和(自身を含む): 66002048

約数和(自身を除く): 23828819

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 54277, 162831, 379939, 1139817, 2008249, 6024747, 14057743, 42173229]

約数ペア:

[(1, 42173229), (3, 14057743), (7, 6024747), (21, 2008249), (37, 1139817), (111, 379939), (259, 162831), (777, 54277)]