3953043

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1368

約数の個数: 20

約数和(自身を含む): 6069360

約数和(自身を除く): 2116317

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1319, 2997, 3957, 11871, 35613, 48803, 106839, 146409, 439227, 1317681, 3953043]

約数ペア:

[(1, 3953043), (3, 1317681), (9, 439227), (27, 146409), (37, 106839), (81, 48803), (111, 35613), (333, 11871), (999, 3957), (1319, 2997)]