5157369

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 8641152

約数和(自身を除く): 3483783

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1153, 1491, 3459, 4473, 8071, 10377, 24213, 72639, 81863, 245589, 573041, 736767, 1719123, 5157369]

約数ペア:

[(1, 5157369), (3, 1719123), (7, 736767), (9, 573041), (21, 245589), (63, 81863), (71, 72639), (213, 24213), (497, 10377), (639, 8071), (1153, 4473), (1491, 3459)]