2886625131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{41983}}^1$

素因数の和:42083

約数の個数: 32

約数和(自身を含む): 4344840192

約数和(自身を除く): 1458215061

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 533, 559, 1599, 1677, 1763, 5289, 22919, 41983, 68757, 125949, 545779, 1637337, 1721303, 1805269, 5163909, 5415807, 22376939, 23468497, 67130817, 70405491, 74016029, 222048087, 962208377, 2886625131]

約数ペア:

[(1, 2886625131), (3, 962208377), (13, 222048087), (39, 74016029), (41, 70405491), (43, 67130817), (123, 23468497), (129, 22376939), (533, 5415807), (559, 5163909), (1599, 1805269), (1677, 1721303), (1763, 1637337), (5289, 545779), (22919, 125949), (41983, 68757)]