1438033419

素因数分解:

$3^8\times {\mathrm{149}}^1\times {\mathrm{1471}}^1$

素因数の和:1644

約数の個数: 36

約数和(自身を含む): 2172892800

約数和(自身を除く): 734859381

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 729, 1341, 1471, 2187, 4023, 4413, 6561, 12069, 13239, 36207, 39717, 108621, 119151, 219179, 325863, 357453, 657537, 977589, 1072359, 1972611, 3217077, 5917833, 9651231, 17753499, 53260497, 159781491, 479344473, 1438033419]

約数ペア:

[(1, 1438033419), (3, 479344473), (9, 159781491), (27, 53260497), (81, 17753499), (149, 9651231), (243, 5917833), (447, 3217077), (729, 1972611), (1341, 1072359), (1471, 977589), (2187, 657537), (4023, 357453), (4413, 325863), (6561, 219179), (12069, 119151), (13239, 108621), (36207, 39717)]