2271807783

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{46771}}^1$

素因数の和:47044

約数の個数: 32

約数和(自身を含む): 3861496320

約数和(自身を除く): 1589688537

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 771, 1799, 2313, 5397, 6939, 16191, 46771, 48573, 140313, 327397, 420939, 982191, 1262817, 2946573, 8839719, 12020147, 36060441, 84141029, 108181323, 252423087, 324543969, 757269261, 2271807783]

約数ペア:

[(1, 2271807783), (3, 757269261), (7, 324543969), (9, 252423087), (21, 108181323), (27, 84141029), (63, 36060441), (189, 12020147), (257, 8839719), (771, 2946573), (1799, 1262817), (2313, 982191), (5397, 420939), (6939, 327397), (16191, 140313), (46771, 48573)]