42739587

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1237}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 67594800

約数和(自身を除く): 24855213

約数列:

[1, 3, 9, 11, 33, 99, 349, 1047, 1237, 3141, 3711, 3839, 11133, 11517, 13607, 34551, 40821, 122463, 431713, 1295139, 3885417, 4748843, 14246529, 42739587]

約数ペア:

[(1, 42739587), (3, 14246529), (9, 4748843), (11, 3885417), (33, 1295139), (99, 431713), (349, 122463), (1047, 40821), (1237, 34551), (3141, 13607), (3711, 11517), (3839, 11133)]