1091889123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{63199}}^1$

素因数の和:63658

約数の個数: 16

約数和(自身を含む): 1571404800

約数和(自身を除く): 479515677

約数列:

[1, 3, 13, 39, 443, 1329, 5759, 17277, 63199, 189597, 821587, 2464761, 27997157, 83991471, 363963041, 1091889123]

約数ペア:

[(1, 1091889123), (3, 363963041), (13, 83991471), (39, 27997157), (443, 2464761), (1329, 821587), (5759, 189597), (17277, 63199)]