289263318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2096111}}^1$

素因数の和:2096139

約数の個数: 16

約数和(自身を含む): 603680256

約数和(自身を除く): 314416938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2096111, 4192222, 6288333, 12576666, 48210553, 96421106, 144631659, 289263318]

約数ペア:

[(1, 289263318), (2, 144631659), (3, 96421106), (6, 48210553), (23, 12576666), (46, 6288333), (69, 4192222), (138, 2096111)]