12811567041

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{401101}}^1$

素因数の和:401143

約数の個数: 48

約数和(自身を含む): 23488533120

約数和(自身を除く): 10676966079

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 351, 507, 819, 1183, 1521, 2457, 3549, 4563, 10647, 31941, 401101, 1203303, 2807707, 3609909, 5214313, 8423121, 10829727, 15642939, 25269363, 36500191, 46928817, 67786069, 75808089, 109500573, 140786451, 203358207, 328501719, 474502483, 610074621, 985505157, 1423507449, 1830223863, 4270522347, 12811567041]

約数ペア:

[(1, 12811567041), (3, 4270522347), (7, 1830223863), (9, 1423507449), (13, 985505157), (21, 610074621), (27, 474502483), (39, 328501719), (63, 203358207), (91, 140786451), (117, 109500573), (169, 75808089), (189, 67786069), (273, 46928817), (351, 36500191), (507, 25269363), (819, 15642939), (1183, 10829727), (1521, 8423121), (2457, 5214313), (3549, 3609909), (4563, 2807707), (10647, 1203303), (31941, 401101)]