2709837

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2007603

約数列:

[1, 3, 9, 13, 19, 23, 39, 53, 57, 69, 117, 159, 171, 207, 247, 299, 437, 477, 689, 741, 897, 1007, 1219, 1311, 2067, 2223, 2691, 3021, 3657, 3933, 5681, 6201, 9063, 10971, 13091, 15847, 17043, 23161, 39273, 47541, 51129, 69483, 117819, 142623, 208449, 301093, 903279, 2709837]

約数ペア:

[(1, 2709837), (3, 903279), (9, 301093), (13, 208449), (19, 142623), (23, 117819), (39, 69483), (53, 51129), (57, 47541), (69, 39273), (117, 23161), (159, 17043), (171, 15847), (207, 13091), (247, 10971), (299, 9063), (437, 6201), (477, 5681), (689, 3933), (741, 3657), (897, 3021), (1007, 2691), (1219, 2223), (1311, 2067)]