42320023

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 45489600

約数和(自身を除く): 3169577

約数列:

[1, 23, 53, 149, 233, 1219, 3427, 5359, 7897, 12349, 34717, 181631, 284027, 798491, 1840001, 42320023]

約数ペア:

[(1, 42320023), (23, 1840001), (53, 798491), (149, 284027), (233, 181631), (1219, 34717), (3427, 12349), (5359, 7897)]