210814419

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{12097}}^1$

素因数の和:12294

約数の個数: 16

約数和(自身を含む): 290545568

約数和(自身を除く): 79731149

約数列:

[1, 3, 37, 111, 157, 471, 5809, 12097, 17427, 36291, 447589, 1342767, 1899229, 5697687, 70271473, 210814419]

約数ペア:

[(1, 210814419), (3, 70271473), (37, 5697687), (111, 1899229), (157, 1342767), (471, 447589), (5809, 36291), (12097, 17427)]