426792003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18397}}^1$

素因数の和:18467

約数の個数: 32

約数和(自身を含む): 671159040

約数和(自身を除く): 244367037

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1221, 2109, 7733, 18397, 23199, 55191, 202367, 349543, 607101, 680689, 1048629, 2042067, 3844973, 7487579, 11534919, 12933091, 22462737, 38799273, 142264001, 426792003]

約数ペア:

[(1, 426792003), (3, 142264001), (11, 38799273), (19, 22462737), (33, 12933091), (37, 11534919), (57, 7487579), (111, 3844973), (209, 2042067), (407, 1048629), (627, 680689), (703, 607101), (1221, 349543), (2109, 202367), (7733, 55191), (18397, 23199)]