47075217

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 76185600

約数和(自身を除く): 29110383

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 889, 929, 2413, 2667, 2787, 6503, 7239, 16891, 17651, 19509, 50673, 52953, 117983, 123557, 353949, 370671, 825881, 2241677, 2477643, 6725031, 15691739, 47075217]

約数ペア:

[(1, 47075217), (3, 15691739), (7, 6725031), (19, 2477643), (21, 2241677), (57, 825881), (127, 370671), (133, 353949), (381, 123557), (399, 117983), (889, 52953), (929, 50673), (2413, 19509), (2667, 17651), (2787, 16891), (6503, 7239)]