3851571719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3123

約数の個数: 24

約数和(自身を含む): 4249722240

約数和(自身を除く): 398150521

約数列:

[1, 19, 31, 71, 589, 961, 1349, 2201, 2971, 18259, 41819, 56449, 68231, 92101, 210941, 1296389, 1749919, 2855131, 4007879, 6539171, 54247489, 124244249, 202714301, 3851571719]

約数ペア:

[(1, 3851571719), (19, 202714301), (31, 124244249), (71, 54247489), (589, 6539171), (961, 4007879), (1349, 2855131), (2201, 1749919), (2971, 1296389), (18259, 210941), (41819, 92101), (56449, 68231)]