38120913

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3019}}^1$

素因数の和:3109

約数の個数: 24

約数和(自身を含む): 58418880

約数和(自身を除く): 20297967

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 3019, 4209, 9057, 12627, 27171, 69437, 184159, 208311, 552477, 624933, 1657431, 4235657, 12706971, 38120913]

約数ペア:

[(1, 38120913), (3, 12706971), (9, 4235657), (23, 1657431), (61, 624933), (69, 552477), (183, 208311), (207, 184159), (549, 69437), (1403, 27171), (3019, 12627), (4209, 9057)]