727522059

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1279}}^1\times {\mathrm{1567}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 1067745280

約数和(自身を除く): 340223221

約数列:

[1, 3, 11, 33, 121, 363, 1279, 1567, 3837, 4701, 14069, 17237, 42207, 51711, 154759, 189607, 464277, 568821, 2004193, 6012579, 22046123, 66138369, 242507353, 727522059]

約数ペア:

[(1, 727522059), (3, 242507353), (11, 66138369), (33, 22046123), (121, 6012579), (363, 2004193), (1279, 568821), (1567, 464277), (3837, 189607), (4701, 154759), (14069, 51711), (17237, 42207)]