42930363

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28793}}^1$

素因数の和:28874

約数の個数: 16

約数和(自身を含む): 66341376

約数和(自身を除く): 23411013

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 28793, 86379, 201551, 604653, 2044303, 6132909, 14310121, 42930363]

約数ペア:

[(1, 42930363), (3, 14310121), (7, 6132909), (21, 2044303), (71, 604653), (213, 201551), (497, 86379), (1491, 28793)]