3862809

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:578

約数の個数: 20

約数和(自身を含む): 5838976

約数和(自身を除く): 1976167

約数列:

[1, 3, 9, 27, 81, 103, 309, 463, 927, 1389, 2781, 4167, 8343, 12501, 37503, 47689, 143067, 429201, 1287603, 3862809]

約数ペア:

[(1, 3862809), (3, 1287603), (9, 429201), (27, 143067), (81, 47689), (103, 37503), (309, 12501), (463, 8343), (927, 4167), (1389, 2781)]