40397913

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{65053}}^1$

素因数の和:65085

約数の個数: 16

約数和(自身を含む): 62451840

約数和(自身を除く): 22053927

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 65053, 195159, 585477, 1496219, 1756431, 4488657, 13465971, 40397913]

約数ペア:

[(1, 40397913), (3, 13465971), (9, 4488657), (23, 1756431), (27, 1496219), (69, 585477), (207, 195159), (621, 65053)]