520023273

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{7057}}^1$

素因数の和:7118

約数の個数: 48

約数和(自身を含む): 901165440

約数和(自身を除く): 381142167

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 121, 203, 231, 319, 363, 609, 847, 957, 2233, 2541, 3509, 6699, 7057, 10527, 21171, 24563, 49399, 73689, 77627, 148197, 204653, 232881, 543389, 613959, 853897, 1432571, 1630167, 2251183, 2561691, 4297713, 5977279, 6753549, 15758281, 17931837, 24763013, 47274843, 74289039, 173341091, 520023273]

約数ペア:

[(1, 520023273), (3, 173341091), (7, 74289039), (11, 47274843), (21, 24763013), (29, 17931837), (33, 15758281), (77, 6753549), (87, 5977279), (121, 4297713), (203, 2561691), (231, 2251183), (319, 1630167), (363, 1432571), (609, 853897), (847, 613959), (957, 543389), (2233, 232881), (2541, 204653), (3509, 148197), (6699, 77627), (7057, 73689), (10527, 49399), (21171, 24563)]