13550649

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37957}}^1$

素因数の和:37984

約数の個数: 16

約数和(自身を含む): 21863808

約数和(自身を除く): 8313159

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 37957, 113871, 265699, 645269, 797097, 1935807, 4516883, 13550649]

約数ペア:

[(1, 13550649), (3, 4516883), (7, 1935807), (17, 797097), (21, 645269), (51, 265699), (119, 113871), (357, 37957)]