2011553541

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{16829}}^1$

素因数の和:17090

約数の個数: 32

約数和(自身を含む): 3150576000

約数和(自身を除く): 1139022459

約数列:

[1, 3, 9, 19, 27, 57, 171, 233, 513, 699, 2097, 4427, 6291, 13281, 16829, 39843, 50487, 119529, 151461, 319751, 454383, 959253, 2877759, 3921157, 8633277, 11763471, 35290413, 74501983, 105871239, 223505949, 670517847, 2011553541]

約数ペア:

[(1, 2011553541), (3, 670517847), (9, 223505949), (19, 105871239), (27, 74501983), (57, 35290413), (171, 11763471), (233, 8633277), (513, 3921157), (699, 2877759), (2097, 959253), (4427, 454383), (6291, 319751), (13281, 151461), (16829, 119529), (39843, 50487)]