123485187973

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{2153}}^1\times {\mathrm{28549}}^1$

素因数の和:30757

約数の個数: 24

約数和(自身を含む): 147223099800

約数和(自身を除く): 23737911827

約数列:

[1, 7, 41, 49, 287, 2009, 2153, 15071, 28549, 88273, 105497, 199843, 617911, 1170509, 1398901, 4325377, 8193563, 57354941, 61465997, 430261979, 2520105877, 3011833853, 17640741139, 123485187973]

約数ペア:

[(1, 123485187973), (7, 17640741139), (41, 3011833853), (49, 2520105877), (287, 430261979), (2009, 61465997), (2153, 57354941), (15071, 8193563), (28549, 4325377), (88273, 1398901), (105497, 1170509), (199843, 617911)]