23212887

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 32019840

約数和(自身を除く): 8806953

約数列:

[1, 3, 53, 67, 159, 201, 2179, 3551, 6537, 10653, 115487, 145993, 346461, 437979, 7737629, 23212887]

約数ペア:

[(1, 23212887), (3, 7737629), (53, 437979), (67, 346461), (159, 145993), (201, 115487), (2179, 10653), (3551, 6537)]