329438879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{13757}}^1$

素因数の和:14086

約数の個数: 16

約数和(自身を含む): 412079616

約数和(自身を除く): 82640737

約数列:

[1, 7, 11, 77, 311, 2177, 3421, 13757, 23947, 96299, 151327, 1059289, 4278427, 29948989, 47062697, 329438879]

約数ペア:

[(1, 329438879), (7, 47062697), (11, 29948989), (77, 4278427), (311, 1059289), (2177, 151327), (3421, 96299), (13757, 23947)]