3142461

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 4825088

約数和(自身を除く): 1682627

約数列:

[1, 3, 7, 21, 151, 453, 991, 1057, 2973, 3171, 6937, 20811, 149641, 448923, 1047487, 3142461]

約数ペア:

[(1, 3142461), (3, 1047487), (7, 448923), (21, 149641), (151, 20811), (453, 6937), (991, 3171), (1057, 2973)]