2016103791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{407047}}^1$

素因数の和:407190

約数の個数: 16

約数和(自身を含む): 2917720064

約数和(自身を除く): 901616273

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 407047, 1221141, 5291611, 15874833, 51694969, 155084907, 672034597, 2016103791]

約数ペア:

[(1, 2016103791), (3, 672034597), (13, 155084907), (39, 51694969), (127, 15874833), (381, 5291611), (1651, 1221141), (4953, 407047)]