38729427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2801}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 56488320

約数和(自身を除く): 17758893

約数列:

[1, 3, 11, 33, 419, 1257, 2801, 4609, 8403, 13827, 30811, 92433, 1173619, 3520857, 12909809, 38729427]

約数ペア:

[(1, 38729427), (3, 12909809), (11, 3520857), (33, 1173619), (419, 92433), (1257, 30811), (2801, 13827), (4609, 8403)]