4375230489

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{209813}}^1$

素因数の和:210157

約数の個数: 24

約数和(自身を含む): 7244457792

約数和(自身を除く): 2869227303

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2317, 2979, 6951, 20853, 209813, 629439, 1468691, 1888317, 4406073, 13218219, 69448103, 208344309, 486136721, 625032927, 1458410163, 4375230489]

約数ペア:

[(1, 4375230489), (3, 1458410163), (7, 625032927), (9, 486136721), (21, 208344309), (63, 69448103), (331, 13218219), (993, 4406073), (2317, 1888317), (2979, 1468691), (6951, 629439), (20853, 209813)]