13303280331

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{22741}}^1$

素因数の和:23088

約数の個数: 48

約数和(自身を含む): 22137972480

約数和(自身を除く): 8834692149

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 311, 627, 933, 1881, 2799, 3421, 5909, 10263, 17727, 22741, 30789, 53181, 64999, 68223, 194997, 204669, 250151, 432079, 584991, 750453, 1296237, 2251359, 3888711, 4752869, 7072451, 14258607, 21217353, 42775821, 63652059, 77796961, 134376569, 233390883, 403129707, 700172649, 1209389121, 1478142259, 4434426777, 13303280331]

約数ペア:

[(1, 13303280331), (3, 4434426777), (9, 1478142259), (11, 1209389121), (19, 700172649), (33, 403129707), (57, 233390883), (99, 134376569), (171, 77796961), (209, 63652059), (311, 42775821), (627, 21217353), (933, 14258607), (1881, 7072451), (2799, 4752869), (3421, 3888711), (5909, 2251359), (10263, 1296237), (17727, 750453), (22741, 584991), (30789, 432079), (53181, 250151), (64999, 204669), (68223, 194997)]