12764817

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 20885760

約数和(自身を除く): 8120943

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 887, 1107, 1599, 2661, 4797, 7983, 11531, 14391, 23949, 34593, 36367, 103779, 109101, 311337, 327303, 472771, 981909, 1418313, 4254939, 12764817]

約数ペア:

[(1, 12764817), (3, 4254939), (9, 1418313), (13, 981909), (27, 472771), (39, 327303), (41, 311337), (117, 109101), (123, 103779), (351, 36367), (369, 34593), (533, 23949), (887, 14391), (1107, 11531), (1599, 7983), (2661, 4797)]