39752649

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 59754240

約数和(自身を除く): 20001591

約数列:

[1, 3, 9, 29, 87, 223, 261, 669, 683, 2007, 2049, 6147, 6467, 19401, 19807, 58203, 59421, 152309, 178263, 456927, 1370781, 4416961, 13250883, 39752649]

約数ペア:

[(1, 39752649), (3, 13250883), (9, 4416961), (29, 1370781), (87, 456927), (223, 178263), (261, 152309), (669, 59421), (683, 58203), (2007, 19807), (2049, 19401), (6147, 6467)]