1245542397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{64081}}^1$

素因数の和:64145

約数の個数: 32

約数和(自身を含む): 1968599040

約数和(自身を除く): 723056643

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 6479, 19437, 64081, 192243, 704891, 1217539, 1986511, 2114673, 3652617, 5959533, 13392929, 21851621, 37743709, 40178787, 65554863, 113231127, 415180799, 1245542397]

約数ペア:

[(1, 1245542397), (3, 415180799), (11, 113231127), (19, 65554863), (31, 40178787), (33, 37743709), (57, 21851621), (93, 13392929), (209, 5959533), (341, 3652617), (589, 2114673), (627, 1986511), (1023, 1217539), (1767, 704891), (6479, 192243), (19437, 64081)]