2893185897

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1\times {\mathrm{2731}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 4487998464

約数和(自身を除く): 1594812567

約数列:

[1, 3, 7, 21, 61, 183, 427, 827, 1281, 2481, 2731, 5789, 8193, 17367, 19117, 50447, 57351, 151341, 166591, 353129, 499773, 1059387, 1166137, 2258537, 3498411, 6775611, 15809759, 47429277, 137770757, 413312271, 964395299, 2893185897]

約数ペア:

[(1, 2893185897), (3, 964395299), (7, 413312271), (21, 137770757), (61, 47429277), (183, 15809759), (427, 6775611), (827, 3498411), (1281, 2258537), (2481, 1166137), (2731, 1059387), (5789, 499773), (8193, 353129), (17367, 166591), (19117, 151341), (50447, 57351)]