2021801041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 2351462400

約数和(自身を除く): 329661359

約数列:

[1, 13, 17, 71, 221, 269, 479, 923, 1207, 3497, 4573, 6227, 8143, 15691, 19099, 34009, 59449, 105859, 128851, 248287, 324683, 442117, 578153, 1675063, 2190467, 4220879, 7515989, 9148421, 28476071, 118929473, 155523157, 2021801041]

約数ペア:

[(1, 2021801041), (13, 155523157), (17, 118929473), (71, 28476071), (221, 9148421), (269, 7515989), (479, 4220879), (923, 2190467), (1207, 1675063), (3497, 578153), (4573, 442117), (6227, 324683), (8143, 248287), (15691, 128851), (19099, 105859), (34009, 59449)]