13233051

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 8781669

約数列:

[1, 3, 9, 13, 27, 39, 59, 71, 81, 117, 177, 213, 243, 351, 531, 639, 767, 923, 1053, 1593, 1917, 2301, 2769, 3159, 4189, 4779, 5751, 6903, 8307, 12567, 14337, 17253, 20709, 24921, 37701, 54457, 62127, 74763, 113103, 163371, 186381, 224289, 339309, 490113, 1017927, 1470339, 4411017, 13233051]

約数ペア:

[(1, 13233051), (3, 4411017), (9, 1470339), (13, 1017927), (27, 490113), (39, 339309), (59, 224289), (71, 186381), (81, 163371), (117, 113103), (177, 74763), (213, 62127), (243, 54457), (351, 37701), (531, 24921), (639, 20709), (767, 17253), (923, 14337), (1053, 12567), (1593, 8307), (1917, 6903), (2301, 5751), (2769, 4779), (3159, 4189)]