12769911

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18427}}^1$

素因数の和:18451

約数の個数: 24

約数和(自身を含む): 22998144

約数和(自身を除く): 10228233

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 18427, 55281, 128989, 165843, 202697, 386967, 608091, 1160901, 1418879, 1824273, 4256637, 12769911]

約数ペア:

[(1, 12769911), (3, 4256637), (7, 1824273), (9, 1418879), (11, 1160901), (21, 608091), (33, 386967), (63, 202697), (77, 165843), (99, 128989), (231, 55281), (693, 18427)]