2038207857

素因数分解:

$3^1\times 7^1\times {\mathrm{3319}}^1\times {\mathrm{29243}}^1$

素因数の和:32572

約数の個数: 16

約数和(自身を含む): 3106882560

約数和(自身を除く): 1068674703

約数列:

[1, 3, 7, 21, 3319, 9957, 23233, 29243, 69699, 87729, 204701, 614103, 97057517, 291172551, 679402619, 2038207857]

約数ペア:

[(1, 2038207857), (3, 679402619), (7, 291172551), (21, 97057517), (3319, 614103), (9957, 204701), (23233, 87729), (29243, 69699)]