13836417

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1009}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 21137280

約数和(自身を除く): 7300863

約数列:

[1, 3, 7, 21, 653, 1009, 1959, 3027, 4571, 7063, 13713, 21189, 658877, 1976631, 4612139, 13836417]

約数ペア:

[(1, 13836417), (3, 4612139), (7, 1976631), (21, 658877), (653, 21189), (1009, 13713), (1959, 7063), (3027, 4571)]