38972649

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10657}}^1$

素因数の和:10736

約数の個数: 16

約数和(自身を含む): 55251072

約数和(自身を除く): 16278423

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 10657, 31971, 245111, 564821, 735333, 1694463, 12990883, 38972649]

約数ペア:

[(1, 38972649), (3, 12990883), (23, 1694463), (53, 735333), (69, 564821), (159, 245111), (1219, 31971), (3657, 10657)]