40847991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3191}}^1$

素因数の和:3462

約数の個数: 16

約数和(自身を含む): 57915648

約数和(自身を除く): 17067657

約数列:

[1, 3, 17, 51, 251, 753, 3191, 4267, 9573, 12801, 54247, 162741, 800941, 2402823, 13615997, 40847991]

約数ペア:

[(1, 40847991), (3, 13615997), (17, 2402823), (51, 800941), (251, 162741), (753, 54247), (3191, 12801), (4267, 9573)]