1298367069

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{76831}}^1$

素因数の和:77008

約数の個数: 16

約数和(自身を含む): 1784961024

約数和(自身を除く): 486593955

約数列:

[1, 3, 43, 129, 131, 393, 5633, 16899, 76831, 230493, 3303733, 9911199, 10064861, 30194583, 432789023, 1298367069]

約数ペア:

[(1, 1298367069), (3, 432789023), (43, 30194583), (129, 10064861), (131, 9911199), (393, 3303733), (5633, 230493), (16899, 76831)]