9521337

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 15616000

約数和(自身を除く): 6094663

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 487, 931, 1029, 1461, 2793, 3409, 6517, 9253, 10227, 19551, 23863, 27759, 64771, 71589, 167041, 194313, 453397, 501123, 1360191, 3173779, 9521337]

約数ペア:

[(1, 9521337), (3, 3173779), (7, 1360191), (19, 501123), (21, 453397), (49, 194313), (57, 167041), (133, 71589), (147, 64771), (343, 27759), (399, 23863), (487, 19551), (931, 10227), (1029, 9253), (1461, 6517), (2793, 3409)]