16874949

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61813}}^1$

素因数の和:61836

約数の個数: 16

約数和(自身を含む): 27692672

約数和(自身を除く): 10817723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 61813, 185439, 432691, 803569, 1298073, 2410707, 5624983, 16874949]

約数ペア:

[(1, 16874949), (3, 5624983), (7, 2410707), (13, 1298073), (21, 803569), (39, 432691), (91, 185439), (273, 61813)]