2847229

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 3594240

約数和(自身を除く): 747011

約数列:

[1, 7, 11, 77, 103, 359, 721, 1133, 2513, 3949, 7931, 27643, 36977, 258839, 406747, 2847229]

約数ペア:

[(1, 2847229), (7, 406747), (11, 258839), (77, 36977), (103, 27643), (359, 7931), (721, 3949), (1133, 2513)]