42444339

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1669}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 66252240

約数和(自身を除く): 23807901

約数列:

[1, 3, 7, 21, 49, 147, 173, 519, 1211, 1669, 3633, 5007, 8477, 11683, 25431, 35049, 81781, 245343, 288737, 866211, 2021159, 6063477, 14148113, 42444339]

約数ペア:

[(1, 42444339), (3, 14148113), (7, 6063477), (21, 2021159), (49, 866211), (147, 288737), (173, 245343), (519, 81781), (1211, 35049), (1669, 25431), (3633, 11683), (5007, 8477)]