2012311239

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{11633}}^1$

素因数の和:11791

約数の個数: 24

約数和(自身を含む): 2830784880

約数和(自身を除く): 818473641

約数列:

[1, 3, 23, 69, 109, 327, 529, 1587, 2507, 7521, 11633, 34899, 57661, 172983, 267559, 802677, 1267997, 3803991, 6153857, 18461571, 29163931, 87491793, 670770413, 2012311239]

約数ペア:

[(1, 2012311239), (3, 670770413), (23, 87491793), (69, 29163931), (109, 18461571), (327, 6153857), (529, 3803991), (1587, 1267997), (2507, 802677), (7521, 267559), (11633, 172983), (34899, 57661)]