27474249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1987}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 40078080

約数和(自身を除く): 12603831

約数列:

[1, 3, 11, 33, 419, 1257, 1987, 4609, 5961, 13827, 21857, 65571, 832553, 2497659, 9158083, 27474249]

約数ペア:

[(1, 27474249), (3, 9158083), (11, 2497659), (33, 832553), (419, 65571), (1257, 21857), (1987, 13827), (4609, 5961)]