42977109

素因数分解:

$3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5261}}^1$

素因数の和:5660

約数の個数: 16

約数和(自身を含む): 65669760

約数和(自身を除く): 22692651

約数列:

[1, 3, 7, 21, 389, 1167, 2723, 5261, 8169, 15783, 36827, 110481, 2046529, 6139587, 14325703, 42977109]

約数ペア:

[(1, 42977109), (3, 14325703), (7, 6139587), (21, 2046529), (389, 110481), (1167, 36827), (2723, 15783), (5261, 8169)]