40591461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1621}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 57457728

約数和(自身を除く): 16866267

約数列:

[1, 3, 17, 51, 491, 1473, 1621, 4863, 8347, 25041, 27557, 82671, 795911, 2387733, 13530487, 40591461]

約数ペア:

[(1, 40591461), (3, 13530487), (17, 2387733), (51, 795911), (491, 82671), (1473, 27557), (1621, 25041), (4863, 8347)]