13177263

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 19952128

約数和(自身を除く): 6774865

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 1171, 3513, 3751, 11253, 12881, 36301, 38643, 108903, 141691, 399311, 425073, 1197933, 4392421, 13177263]

約数ペア:

[(1, 13177263), (3, 4392421), (11, 1197933), (31, 425073), (33, 399311), (93, 141691), (121, 108903), (341, 38643), (363, 36301), (1023, 12881), (1171, 11253), (3513, 3751)]