1330357311

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{22571}}^1$

素因数の和:22676

約数の個数: 32

約数和(自身を含む): 2058566400

約数和(自身を除く): 728209089

約数列:

[1, 3, 9, 27, 37, 59, 111, 177, 333, 531, 999, 1593, 2183, 6549, 19647, 22571, 58941, 67713, 203139, 609417, 835127, 1331689, 2505381, 3995067, 7516143, 11985201, 22548429, 35955603, 49272493, 147817479, 443452437, 1330357311]

約数ペア:

[(1, 1330357311), (3, 443452437), (9, 147817479), (27, 49272493), (37, 35955603), (59, 22548429), (111, 11985201), (177, 7516143), (333, 3995067), (531, 2505381), (999, 1331689), (1593, 835127), (2183, 609417), (6549, 203139), (19647, 67713), (22571, 58941)]