172169543

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{6733}}^1$

素因数の和:7034

約数の個数: 16

約数和(自身を含む): 212686656

約数和(自身を除く): 40517113

約数列:

[1, 7, 13, 91, 281, 1967, 3653, 6733, 25571, 47131, 87529, 612703, 1891973, 13243811, 24595649, 172169543]

約数ペア:

[(1, 172169543), (7, 24595649), (13, 13243811), (91, 1891973), (281, 612703), (1967, 87529), (3653, 47131), (6733, 25571)]