9521169

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 14874048

約数和(自身を除く): 5352879

約数列:

[1, 3, 7, 21, 67, 101, 201, 303, 469, 707, 1407, 2121, 4489, 6767, 13467, 20301, 31423, 47369, 94269, 142107, 453389, 1360167, 3173723, 9521169]

約数ペア:

[(1, 9521169), (3, 3173723), (7, 1360167), (21, 453389), (67, 142107), (101, 94269), (201, 47369), (303, 31423), (469, 20301), (707, 13467), (1407, 6767), (2121, 4489)]