211320911

素因数分解:

${\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 220163616

約数和(自身を除く): 8842705

約数列:

[1, 53, 73, 193, 283, 3869, 10229, 14089, 14999, 20659, 54619, 746717, 1094927, 2894807, 3987187, 211320911]

約数ペア:

[(1, 211320911), (53, 3987187), (73, 2894807), (193, 1094927), (283, 746717), (3869, 54619), (10229, 20659), (14089, 14999)]