30938243

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3346

約数の個数: 16

約数和(自身を含む): 37532160

約数和(自身を除く): 6593917

約数列:

[1, 7, 23, 59, 161, 413, 1357, 3257, 9499, 22799, 74911, 192163, 524377, 1345141, 4419749, 30938243]

約数ペア:

[(1, 30938243), (7, 4419749), (23, 1345141), (59, 524377), (161, 192163), (413, 74911), (1357, 22799), (3257, 9499)]