1370974317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{1187}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 2011806720

約数和(自身を除く): 640832403

約数列:

[1, 3, 19, 23, 57, 69, 437, 881, 1187, 1311, 2643, 3561, 16739, 20263, 22553, 27301, 50217, 60789, 67659, 81903, 384997, 518719, 1045747, 1154991, 1556157, 3137241, 19869193, 24052181, 59607579, 72156543, 456991439, 1370974317]

約数ペア:

[(1, 1370974317), (3, 456991439), (19, 72156543), (23, 59607579), (57, 24052181), (69, 19869193), (437, 3137241), (881, 1556157), (1187, 1154991), (1311, 1045747), (2643, 518719), (3561, 384997), (16739, 81903), (20263, 67659), (22553, 60789), (27301, 50217)]