39245367

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 63742464

約数和(自身を除く): 24497097

約数列:

[1, 3, 7, 17, 21, 51, 119, 211, 357, 521, 633, 1477, 1563, 3587, 3647, 4431, 8857, 10761, 10941, 25109, 26571, 61999, 75327, 109931, 185997, 329793, 769517, 1868827, 2308551, 5606481, 13081789, 39245367]

約数ペア:

[(1, 39245367), (3, 13081789), (7, 5606481), (17, 2308551), (21, 1868827), (51, 769517), (119, 329793), (211, 185997), (357, 109931), (521, 75327), (633, 61999), (1477, 26571), (1563, 25109), (3587, 10941), (3647, 10761), (4431, 8857)]