1276122409

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61717}}^1$

素因数の和:61800

約数の個数: 16

約数和(自身を含む): 1421982720

約数和(自身を除く): 145860311

約数列:

[1, 23, 29, 31, 667, 713, 899, 20677, 61717, 1419491, 1789793, 1913227, 41165239, 44004221, 55483583, 1276122409]

約数ペア:

[(1, 1276122409), (23, 55483583), (29, 44004221), (31, 41165239), (667, 1913227), (713, 1789793), (899, 1419491), (20677, 61717)]