145886401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8677}}^1$

素因数の和:8760

約数の個数: 16

約数和(自身を含む): 164951424

約数和(自身を除く): 19065023

約数列:

[1, 17, 23, 43, 391, 731, 989, 8677, 16813, 147509, 199571, 373111, 3392707, 6342887, 8581553, 145886401]

約数ペア:

[(1, 145886401), (17, 8581553), (23, 6342887), (43, 3392707), (391, 373111), (731, 199571), (989, 147509), (8677, 16813)]