2912506701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1\times {\mathrm{907}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 4224248448

約数和(自身を除く): 1311741747

約数列:

[1, 3, 13, 39, 137, 411, 601, 907, 1781, 1803, 2721, 5343, 7813, 11791, 23439, 35373, 82337, 124259, 247011, 372777, 545107, 1070381, 1615367, 1635321, 3211143, 4846101, 7086391, 21259173, 74679659, 224038977, 970835567, 2912506701]

約数ペア:

[(1, 2912506701), (3, 970835567), (13, 224038977), (39, 74679659), (137, 21259173), (411, 7086391), (601, 4846101), (907, 3211143), (1781, 1635321), (1803, 1615367), (2721, 1070381), (5343, 545107), (7813, 372777), (11791, 247011), (23439, 124259), (35373, 82337)]