40241721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{2383}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 57940736

約数和(自身を除く): 17699015

約数列:

[1, 3, 13, 39, 433, 1299, 2383, 5629, 7149, 16887, 30979, 92937, 1031839, 3095517, 13413907, 40241721]

約数ペア:

[(1, 40241721), (3, 13413907), (13, 3095517), (39, 1031839), (433, 92937), (1299, 30979), (2383, 16887), (5629, 7149)]