40240143

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 59509632

約数和(自身を除く): 19269489

約数列:

[1, 3, 9, 83, 103, 249, 309, 523, 747, 927, 1569, 4707, 8549, 25647, 43409, 53869, 76941, 130227, 161607, 390681, 484821, 4471127, 13413381, 40240143]

約数ペア:

[(1, 40240143), (3, 13413381), (9, 4471127), (83, 484821), (103, 390681), (249, 161607), (309, 130227), (523, 76941), (747, 53869), (927, 43409), (1569, 25647), (4707, 8549)]