2525649

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 3883008

約数和(自身を除く): 1357359

約数列:

[1, 3, 7, 21, 127, 381, 889, 947, 2667, 2841, 6629, 19887, 120269, 360807, 841883, 2525649]

約数ペア:

[(1, 2525649), (3, 841883), (7, 360807), (21, 120269), (127, 19887), (381, 6629), (889, 2841), (947, 2667)]