13455717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6911}}^1$

素因数の和:6984

約数の個数: 16

約数和(自身を含む): 19906560

約数和(自身を除く): 6450843

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 6911, 20733, 76021, 228063, 407749, 1223247, 4485239, 13455717]

約数ペア:

[(1, 13455717), (3, 4485239), (11, 1223247), (33, 407749), (59, 228063), (177, 76021), (649, 20733), (1947, 6911)]