2013210861

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 2835136512

約数和(自身を除く): 821925651

約数列:

[1, 3, 23, 69, 173, 191, 519, 573, 883, 2649, 3979, 4393, 11937, 13179, 20309, 33043, 60927, 99129, 152759, 168653, 458277, 505959, 759989, 2279967, 3513457, 3879019, 10540371, 11637057, 29176969, 87530907, 671070287, 2013210861]

約数ペア:

[(1, 2013210861), (3, 671070287), (23, 87530907), (69, 29176969), (173, 11637057), (191, 10540371), (519, 3879019), (573, 3513457), (883, 2279967), (2649, 759989), (3979, 505959), (4393, 458277), (11937, 168653), (13179, 152759), (20309, 99129), (33043, 60927)]