12901119

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55849}}^1$

素因数の和:55870

約数の個数: 16

約数和(自身を含む): 21446400

約数和(自身を除く): 8545281

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 55849, 167547, 390943, 614339, 1172829, 1843017, 4300373, 12901119]

約数ペア:

[(1, 12901119), (3, 4300373), (7, 1843017), (11, 1172829), (21, 614339), (33, 390943), (77, 167547), (231, 55849)]