28571106

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{207037}}^1$

素因数の和:207065

約数の個数: 16

約数和(自身を含む): 59626944

約数和(自身を除く): 31055838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 207037, 414074, 621111, 1242222, 4761851, 9523702, 14285553, 28571106]

約数ペア:

[(1, 28571106), (2, 14285553), (3, 9523702), (6, 4761851), (23, 1242222), (46, 621111), (69, 414074), (138, 207037)]