56791839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{30983}}^1$

素因数の和:31046

約数の個数: 16

約数和(自身を含む): 83284992

約数和(自身を除く): 26493153

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 30983, 92949, 402779, 1208337, 1456201, 4368603, 18930613, 56791839]

約数ペア:

[(1, 56791839), (3, 18930613), (13, 4368603), (39, 1456201), (47, 1208337), (141, 402779), (611, 92949), (1833, 30983)]