38879407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4093}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 47162880

約数和(自身を除く): 8283473

約数列:

[1, 7, 23, 59, 161, 413, 1357, 4093, 9499, 28651, 94139, 241487, 658973, 1690409, 5554201, 38879407]

約数ペア:

[(1, 38879407), (7, 5554201), (23, 1690409), (59, 658973), (161, 241487), (413, 94139), (1357, 28651), (4093, 9499)]