39741393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1399}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 56246400

約数和(自身を除く): 16505007

約数列:

[1, 3, 17, 51, 557, 1399, 1671, 4197, 9469, 23783, 28407, 71349, 779243, 2337729, 13247131, 39741393]

約数ペア:

[(1, 39741393), (3, 13247131), (17, 2337729), (51, 779243), (557, 71349), (1399, 28407), (1671, 23783), (4197, 9469)]