29766807

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20543}}^1$

素因数の和:20579

約数の個数: 24

約数和(自身を含む): 51277824

約数和(自身を除く): 21511017

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 20543, 61629, 143801, 184887, 431403, 472489, 1294209, 1417467, 3307423, 4252401, 9922269, 29766807]

約数ペア:

[(1, 29766807), (3, 9922269), (7, 4252401), (9, 3307423), (21, 1417467), (23, 1294209), (63, 472489), (69, 431403), (161, 184887), (207, 143801), (483, 61629), (1449, 20543)]