520140599

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 631234560

約数和(自身を除く): 111093961

約数列:

[1, 11, 19, 31, 43, 209, 341, 473, 589, 817, 1333, 1867, 6479, 8987, 14663, 20537, 25327, 35473, 57877, 80281, 278597, 390203, 636647, 883091, 1099663, 1525339, 2488711, 12096293, 16778729, 27375821, 47285509, 520140599]

約数ペア:

[(1, 520140599), (11, 47285509), (19, 27375821), (31, 16778729), (43, 12096293), (209, 2488711), (341, 1525339), (473, 1099663), (589, 883091), (817, 636647), (1333, 390203), (1867, 278597), (6479, 80281), (8987, 57877), (14663, 35473), (20537, 25327)]