28384737

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4073}}^1$

素因数の和:4200

約数の個数: 16

約数和(自身を含む): 39892608

約数和(自身を除く): 11507871

約数列:

[1, 3, 23, 69, 101, 303, 2323, 4073, 6969, 12219, 93679, 281037, 411373, 1234119, 9461579, 28384737]

約数ペア:

[(1, 28384737), (3, 9461579), (23, 1234119), (69, 411373), (101, 281037), (303, 93679), (2323, 12219), (4073, 6969)]