40240731

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2503}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 56249856

約数和(自身を除く): 16009125

約数列:

[1, 3, 23, 69, 233, 699, 2503, 5359, 7509, 16077, 57569, 172707, 583199, 1749597, 13413577, 40240731]

約数ペア:

[(1, 40240731), (3, 13413577), (23, 1749597), (69, 583199), (233, 172707), (699, 57569), (2503, 16077), (5359, 7509)]