31381062

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227399}}^1$

素因数の和:227427

約数の個数: 16

約数和(自身を含む): 65491200

約数和(自身を除く): 34110138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227399, 454798, 682197, 1364394, 5230177, 10460354, 15690531, 31381062]

約数ペア:

[(1, 31381062), (2, 15690531), (3, 10460354), (6, 5230177), (23, 1364394), (46, 682197), (69, 454798), (138, 227399)]