2028546051

素因数分解:

$3^1\times 7^2\times {\mathrm{1103}}^1\times {\mathrm{12511}}^1$

素因数の和:13631

約数の個数: 24

約数和(自身を含む): 3149420544

約数和(自身を除く): 1120874493

約数列:

[1, 3, 7, 21, 49, 147, 1103, 3309, 7721, 12511, 23163, 37533, 54047, 87577, 162141, 262731, 613039, 1839117, 13799633, 41398899, 96597431, 289792293, 676182017, 2028546051]

約数ペア:

[(1, 2028546051), (3, 676182017), (7, 289792293), (21, 96597431), (49, 41398899), (147, 13799633), (1103, 1839117), (3309, 613039), (7721, 262731), (12511, 162141), (23163, 87577), (37533, 54047)]