2509920003

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{2671}}^1\times {\mathrm{5309}}^1$

素因数の和:8042

約数の個数: 16

約数和(自身を含む): 3405196800

約数和(自身を除く): 895276797

約数列:

[1, 3, 59, 177, 2671, 5309, 8013, 15927, 157589, 313231, 472767, 939693, 14180339, 42541017, 836640001, 2509920003]

約数ペア:

[(1, 2509920003), (3, 836640001), (59, 42541017), (177, 14180339), (2671, 939693), (5309, 472767), (8013, 313231), (15927, 157589)]