1380590142009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{1651801}}^1$

素因数の和:1652585

約数の個数: 32

約数和(自身を含む): 2053520246400

約数和(自身を除く): 672930104391

約数列:

[1, 3, 13, 29, 39, 87, 377, 739, 1131, 2217, 9607, 21431, 28821, 64293, 278603, 835809, 1651801, 4955403, 21473413, 47902229, 64420239, 143706687, 622728977, 1220680939, 1868186931, 3662042817, 15868852207, 35399747231, 47606556621, 106199241693, 460196714003, 1380590142009]

約数ペア:

[(1, 1380590142009), (3, 460196714003), (13, 106199241693), (29, 47606556621), (39, 35399747231), (87, 15868852207), (377, 3662042817), (739, 1868186931), (1131, 1220680939), (2217, 622728977), (9607, 143706687), (21431, 64420239), (28821, 47902229), (64293, 21473413), (278603, 4955403), (835809, 1651801)]