288069457

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 334459584

約数和(自身を除く): 46390127

約数列:

[1, 13, 23, 37, 169, 299, 481, 851, 2003, 3887, 6253, 11063, 26039, 46069, 74111, 143819, 338507, 598897, 963443, 1704553, 7785661, 12524759, 22159189, 288069457]

約数ペア:

[(1, 288069457), (13, 22159189), (23, 12524759), (37, 7785661), (169, 1704553), (299, 963443), (481, 598897), (851, 338507), (2003, 143819), (3887, 74111), (6253, 46069), (11063, 26039)]