2056573280853

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71081}}^1\times {\mathrm{35327}}^1$

素因数の和:106434

約数の個数: 48

約数和(自身を含む): 3656285208576

約数和(自身を除く): 1599711927723

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 35327, 71081, 105981, 213243, 247289, 317943, 459251, 497567, 639729, 741867, 924053, 1377753, 1492701, 2225601, 2772159, 3214757, 4133259, 4478103, 6468371, 8316477, 9644271, 19405113, 28932813, 58215339, 2511078487, 7533235461, 17577549409, 22599706383, 32644020331, 52732648227, 97932060993, 158197944681, 228508142317, 293796182979, 685524426951, 2056573280853]

約数ペア:

[(1, 2056573280853), (3, 685524426951), (7, 293796182979), (9, 228508142317), (13, 158197944681), (21, 97932060993), (39, 52732648227), (63, 32644020331), (91, 22599706383), (117, 17577549409), (273, 7533235461), (819, 2511078487), (35327, 58215339), (71081, 28932813), (105981, 19405113), (213243, 9644271), (247289, 8316477), (317943, 6468371), (459251, 4478103), (497567, 4133259), (639729, 3214757), (741867, 2772159), (924053, 2225601), (1377753, 1492701)]