2013208043

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{7451}}^1$

素因数の和:7520

約数の個数: 32

約数和(自身を含む): 2618334720

約数和(自身を除く): 605126677

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 847, 1331, 2233, 3509, 7451, 9317, 24563, 38599, 52157, 81961, 216079, 270193, 573727, 901571, 1512553, 2376869, 6310997, 9917281, 16638083, 26145559, 69420967, 183018913, 287601149, 2013208043]

約数ペア:

[(1, 2013208043), (7, 287601149), (11, 183018913), (29, 69420967), (77, 26145559), (121, 16638083), (203, 9917281), (319, 6310997), (847, 2376869), (1331, 1512553), (2233, 901571), (3509, 573727), (7451, 270193), (9317, 216079), (24563, 81961), (38599, 52157)]