320154909

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{22769}}^1$

素因数の和:22924

約数の個数: 16

約数和(自身を含む): 440827200

約数和(自身を除く): 120672291

約数列:

[1, 3, 43, 109, 129, 327, 4687, 14061, 22769, 68307, 979067, 2481821, 2937201, 7445463, 106718303, 320154909]

約数ペア:

[(1, 320154909), (3, 106718303), (43, 7445463), (109, 2937201), (129, 2481821), (327, 979067), (4687, 68307), (14061, 22769)]