1979849157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{40841}}^1$

素因数の和:40981

約数の個数: 32

約数和(自身を含む): 3128823936

約数和(自身を除く): 1148974779

約数列:

[1, 3, 11, 13, 33, 39, 113, 143, 339, 429, 1243, 1469, 3729, 4407, 16159, 40841, 48477, 122523, 449251, 530933, 1347753, 1592799, 4615033, 5840263, 13845099, 17520789, 50765363, 59995429, 152296089, 179986287, 659949719, 1979849157]

約数ペア:

[(1, 1979849157), (3, 659949719), (11, 179986287), (13, 152296089), (33, 59995429), (39, 50765363), (113, 17520789), (143, 13845099), (339, 5840263), (429, 4615033), (1243, 1592799), (1469, 1347753), (3729, 530933), (4407, 449251), (16159, 122523), (40841, 48477)]