31204571

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 33965568

約数和(自身を除く): 2760997

約数列:

[1, 17, 71, 103, 251, 1207, 1751, 4267, 7313, 17821, 25853, 124321, 302957, 439501, 1835563, 31204571]

約数ペア:

[(1, 31204571), (17, 1835563), (71, 439501), (103, 302957), (251, 124321), (1207, 25853), (1751, 17821), (4267, 7313)]