29943263

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{163}}^2$

素因数の和:363

約数の個数: 18

約数和(自身を含む): 36570744

約数和(自身を除く): 6627481

約数列:

[1, 7, 23, 49, 161, 163, 1127, 1141, 3749, 7987, 26243, 26569, 183701, 185983, 611087, 1301881, 4277609, 29943263]

約数ペア:

[(1, 29943263), (7, 4277609), (23, 1301881), (49, 611087), (161, 185983), (163, 183701), (1127, 26569), (1141, 26243), (3749, 7987)]