2912689857

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{104207}}^1$

素因数の和:104250

約数の個数: 32

約数和(自身を含む): 4881936384

約数和(自身を除く): 1969246527

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1331, 2541, 3993, 9317, 27951, 104207, 312621, 729449, 1146277, 2188347, 3438831, 8023939, 12609047, 24071817, 37827141, 88263329, 138699517, 264789987, 416098551, 970896619, 2912689857]

約数ペア:

[(1, 2912689857), (3, 970896619), (7, 416098551), (11, 264789987), (21, 138699517), (33, 88263329), (77, 37827141), (121, 24071817), (231, 12609047), (363, 8023939), (847, 3438831), (1331, 2188347), (2541, 1146277), (3993, 729449), (9317, 312621), (27951, 104207)]