28422129

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 38937600

約数和(自身を除く): 10515471

約数列:

[1, 3, 59, 103, 177, 309, 1559, 4677, 6077, 18231, 91981, 160577, 275943, 481731, 9474043, 28422129]

約数ペア:

[(1, 28422129), (3, 9474043), (59, 481731), (103, 275943), (177, 160577), (309, 91981), (1559, 18231), (4677, 6077)]