2800479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 4114944

約数和(自身を除く): 1314465

約数列:

[1, 3, 11, 33, 113, 339, 751, 1243, 2253, 3729, 8261, 24783, 84863, 254589, 933493, 2800479]

約数ペア:

[(1, 2800479), (3, 933493), (11, 254589), (33, 84863), (113, 24783), (339, 8261), (751, 3729), (1243, 2253)]