1215662874621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1\times {\mathrm{588229}}^1$

素因数の和:591053

約数の個数: 32

約数和(自身を含む): 1838101104000

約数和(自身を除く): 622438229379

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2789, 8367, 36257, 52991, 108771, 158973, 588229, 688883, 1764687, 2066649, 7646977, 11176351, 22940931, 33529053, 145292563, 435877689, 1640570681, 4921712043, 21327418853, 31170842939, 63982256559, 93512528817, 405220958207, 1215662874621]

約数ペア:

[(1, 1215662874621), (3, 405220958207), (13, 93512528817), (19, 63982256559), (39, 31170842939), (57, 21327418853), (247, 4921712043), (741, 1640570681), (2789, 435877689), (8367, 145292563), (36257, 33529053), (52991, 22940931), (108771, 11176351), (158973, 7646977), (588229, 2066649), (688883, 1764687)]