9212679

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 15294240

約数和(自身を除く): 6081561

約数列:

[1, 3, 7, 9, 21, 63, 257, 569, 771, 1707, 1799, 2313, 3983, 5121, 5397, 11949, 16191, 35847, 146233, 438699, 1023631, 1316097, 3070893, 9212679]

約数ペア:

[(1, 9212679), (3, 3070893), (7, 1316097), (9, 1023631), (21, 438699), (63, 146233), (257, 35847), (569, 16191), (771, 11949), (1707, 5397), (1799, 5121), (2313, 3983)]