12138238479

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{305803}}^1$

素因数の和:306038

約数の個数: 16

約数和(自身を含む): 16469380224

約数和(自身を除く): 4331141745

約数列:

[1, 3, 101, 131, 303, 393, 13231, 39693, 305803, 917409, 30886103, 40060193, 92658309, 120180579, 4046079493, 12138238479]

約数ペア:

[(1, 12138238479), (3, 4046079493), (101, 120180579), (131, 92658309), (303, 40060193), (393, 30886103), (13231, 917409), (39693, 305803)]