28650347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 34282560

約数和(自身を除く): 5632213

約数列:

[1, 11, 19, 29, 163, 209, 319, 551, 841, 1793, 3097, 4727, 6061, 9251, 15979, 34067, 51997, 89813, 137083, 175769, 987943, 1507913, 2604577, 28650347]

約数ペア:

[(1, 28650347), (11, 2604577), (19, 1507913), (29, 987943), (163, 175769), (209, 137083), (319, 89813), (551, 51997), (841, 34067), (1793, 15979), (3097, 9251), (4727, 6061)]