28892253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1607}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 41602176

約数和(自身を除く): 12709923

約数列:

[1, 3, 13, 39, 461, 1383, 1607, 4821, 5993, 17979, 20891, 62673, 740827, 2222481, 9630751, 28892253]

約数ペア:

[(1, 28892253), (3, 9630751), (13, 2222481), (39, 740827), (461, 62673), (1383, 20891), (1607, 17979), (4821, 5993)]