1330593993

素因数分解:

$3^3\times {\mathrm{6857}}^1\times {\mathrm{7187}}^1$

素因数の和:14053

約数の個数: 16

約数和(自身を含む): 1971812160

約数和(自身を除く): 641218167

約数列:

[1, 3, 9, 27, 6857, 7187, 20571, 21561, 61713, 64683, 185139, 194049, 49281259, 147843777, 443531331, 1330593993]

約数ペア:

[(1, 1330593993), (3, 443531331), (9, 147843777), (27, 49281259), (6857, 194049), (7187, 185139), (20571, 64683), (21561, 61713)]