28337089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 32207040

約数和(自身を除く): 3869951

約数列:

[1, 11, 29, 211, 319, 421, 2321, 4631, 6119, 12209, 67309, 88831, 134299, 977141, 2576099, 28337089]

約数ペア:

[(1, 28337089), (11, 2576099), (29, 977141), (211, 134299), (319, 88831), (421, 67309), (2321, 12209), (4631, 6119)]