29390991

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26407}}^1$

素因数の和:26470

約数の個数: 16

約数和(自身を含む): 45633024

約数和(自身を除く): 16242033

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 26407, 79221, 184849, 554547, 1399571, 4198713, 9796997, 29390991]

約数ペア:

[(1, 29390991), (3, 9796997), (7, 4198713), (21, 1399571), (53, 554547), (159, 184849), (371, 79221), (1113, 26407)]