39751929

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4019}}^1$

素因数の和:4189

約数の個数: 24

約数和(自身を含む): 66056640

約数和(自身を除く): 26304711

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 1099, 1413, 3297, 4019, 9891, 12057, 28133, 36171, 84399, 253197, 630983, 1892949, 4416881, 5678847, 13250643, 39751929]

約数ペア:

[(1, 39751929), (3, 13250643), (7, 5678847), (9, 4416881), (21, 1892949), (63, 630983), (157, 253197), (471, 84399), (1099, 36171), (1413, 28133), (3297, 12057), (4019, 9891)]