293968323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 491736960

約数和(自身を除く): 197768637

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 131, 171, 209, 393, 627, 1179, 1193, 1441, 1881, 2489, 3579, 4323, 7467, 10737, 12969, 13123, 22401, 22667, 27379, 39369, 68001, 82137, 118107, 156283, 204003, 246411, 249337, 468849, 748011, 1406547, 1719113, 2244033, 2969377, 5157339, 8908131, 15472017, 26724393, 32663147, 97989441, 293968323]

約数ペア:

[(1, 293968323), (3, 97989441), (9, 32663147), (11, 26724393), (19, 15472017), (33, 8908131), (57, 5157339), (99, 2969377), (131, 2244033), (171, 1719113), (209, 1406547), (393, 748011), (627, 468849), (1179, 249337), (1193, 246411), (1441, 204003), (1881, 156283), (2489, 118107), (3579, 82137), (4323, 68001), (7467, 39369), (10737, 27379), (12969, 22667), (13123, 22401)]