2007392373

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{161743}}^1$

素因数の和:161953

約数の個数: 24

約数和(自身を含む): 3330632448

約数和(自身を除く): 1323240075

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 4137, 12411, 161743, 485229, 1132201, 1455687, 3396603, 10189809, 31863371, 95590113, 223043597, 286770339, 669130791, 2007392373]

約数ペア:

[(1, 2007392373), (3, 669130791), (7, 286770339), (9, 223043597), (21, 95590113), (63, 31863371), (197, 10189809), (591, 3396603), (1379, 1455687), (1773, 1132201), (4137, 485229), (12411, 161743)]