20170073399

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{577327}}^1$

素因数の和:577395

約数の個数: 24

約数和(自身を含む): 25273110528

約数和(自身を除く): 5103037129

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1519, 4991, 34937, 577327, 4041289, 13278521, 17897137, 28289023, 92949647, 125279959, 411634151, 650647529, 876959713, 2881439057, 20170073399]

約数ペア:

[(1, 20170073399), (7, 2881439057), (23, 876959713), (31, 650647529), (49, 411634151), (161, 125279959), (217, 92949647), (713, 28289023), (1127, 17897137), (1519, 13278521), (4991, 4041289), (34937, 577327)]