1244893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 1463616

約数和(自身を除く): 218723

約数列:

[1, 13, 17, 43, 131, 221, 559, 731, 1703, 2227, 5633, 9503, 28951, 73229, 95761, 1244893]

約数ペア:

[(1, 1244893), (13, 95761), (17, 73229), (43, 28951), (131, 9503), (221, 5633), (559, 2227), (731, 1703)]