12787929

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6151}}^1$

素因数の和:6178

約数の個数: 32

約数和(自身を含む): 23623680

約数和(自身を除く): 10835751

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 6151, 18453, 43057, 55359, 67661, 129171, 166077, 202983, 387513, 473627, 608949, 1162539, 1420881, 1826847, 4262643, 12787929]

約数ペア:

[(1, 12787929), (3, 4262643), (7, 1826847), (9, 1420881), (11, 1162539), (21, 608949), (27, 473627), (33, 387513), (63, 202983), (77, 166077), (99, 129171), (189, 67661), (231, 55359), (297, 43057), (693, 18453), (2079, 6151)]