109552947

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{306871}}^1$

素因数の和:306898

約数の個数: 16

約数和(自身を含む): 176758272

約数和(自身を除く): 67205325

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 306871, 920613, 2148097, 5216807, 6444291, 15650421, 36517649, 109552947]

約数ペア:

[(1, 109552947), (3, 36517649), (7, 15650421), (17, 6444291), (21, 5216807), (51, 2148097), (119, 920613), (357, 306871)]