39198831

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{81157}}^1$

素因数の和:81190

約数の個数: 16

約数和(自身を含む): 62329344

約数和(自身を除く): 23130513

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 81157, 243471, 568099, 1704297, 1866611, 5599833, 13066277, 39198831]

約数ペア:

[(1, 39198831), (3, 13066277), (7, 5599833), (21, 1866611), (23, 1704297), (69, 568099), (161, 243471), (483, 81157)]