29486891

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 36874656

約数和(自身を除く): 7387765

約数列:

[1, 7, 17, 37, 119, 181, 259, 629, 1267, 1369, 3077, 4403, 6697, 9583, 21539, 23273, 46879, 113849, 162911, 247789, 796943, 1734523, 4212413, 29486891]

約数ペア:

[(1, 29486891), (7, 4212413), (17, 1734523), (37, 796943), (119, 247789), (181, 162911), (259, 113849), (629, 46879), (1267, 23273), (1369, 21539), (3077, 9583), (4403, 6697)]