13379817

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 8070423

約数列:

[1, 3, 11, 29, 31, 33, 41, 87, 93, 121, 123, 319, 341, 363, 451, 899, 957, 1023, 1189, 1271, 1353, 2697, 3509, 3567, 3751, 3813, 4961, 9889, 10527, 11253, 13079, 13981, 14883, 29667, 36859, 39237, 41943, 108779, 110577, 143869, 153791, 326337, 405449, 431607, 461373, 1216347, 4459939, 13379817]

約数ペア:

[(1, 13379817), (3, 4459939), (11, 1216347), (29, 461373), (31, 431607), (33, 405449), (41, 326337), (87, 153791), (93, 143869), (121, 110577), (123, 108779), (319, 41943), (341, 39237), (363, 36859), (451, 29667), (899, 14883), (957, 13981), (1023, 13079), (1189, 11253), (1271, 10527), (1353, 9889), (2697, 4961), (3509, 3813), (3567, 3751)]