26640229

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3359}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 33546240

約数和(自身を除く): 6906011

約数列:

[1, 7, 11, 77, 103, 721, 1133, 3359, 7931, 23513, 36949, 258643, 345977, 2421839, 3805747, 26640229]

約数ペア:

[(1, 26640229), (7, 3805747), (11, 2421839), (77, 345977), (103, 258643), (721, 36949), (1133, 23513), (3359, 7931)]