3172351

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 3967488

約数和(自身を除く): 795137

約数列:

[1, 7, 13, 71, 91, 491, 497, 923, 3437, 6383, 6461, 34861, 44681, 244027, 453193, 3172351]

約数ペア:

[(1, 3172351), (7, 453193), (13, 244027), (71, 44681), (91, 34861), (491, 6461), (497, 6383), (923, 3437)]