7169897

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 9338880

約数和(自身を除く): 2168983

約数列:

[1, 7, 19, 31, 37, 47, 133, 217, 259, 329, 589, 703, 893, 1147, 1457, 1739, 4123, 4921, 6251, 8029, 10199, 12173, 21793, 27683, 33041, 53909, 152551, 193781, 231287, 377363, 1024271, 7169897]

約数ペア:

[(1, 7169897), (7, 1024271), (19, 377363), (31, 231287), (37, 193781), (47, 152551), (133, 53909), (217, 33041), (259, 27683), (329, 21793), (589, 12173), (703, 10199), (893, 8029), (1147, 6251), (1457, 4921), (1739, 4123)]