13757033521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^2\times {\mathrm{4013}}^1$

素因数の和:4453

約数の個数: 24

約数和(自身を含む): 17237593152

約数和(自身を除く): 3480559631

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 4013, 16247, 28091, 44143, 44521, 309001, 311647, 489731, 846743, 3428117, 5927201, 9314173, 65199211, 178662773, 1250639411, 1965290503, 13757033521]

約数ペア:

[(1, 13757033521), (7, 1965290503), (11, 1250639411), (77, 178662773), (211, 65199211), (1477, 9314173), (2321, 5927201), (4013, 3428117), (16247, 846743), (28091, 489731), (44143, 311647), (44521, 309001)]