16909539

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 23430144

約数和(自身を除く): 6520605

約数列:

[1, 3, 31, 93, 173, 519, 1051, 3153, 5363, 16089, 32581, 97743, 181823, 545469, 5636513, 16909539]

約数ペア:

[(1, 16909539), (3, 5636513), (31, 545469), (93, 181823), (173, 97743), (519, 32581), (1051, 16089), (3153, 5363)]