8745039

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 13178880

約数和(自身を除く): 4433841

約数列:

[1, 3, 9, 43, 59, 129, 177, 383, 387, 531, 1149, 2537, 3447, 7611, 16469, 22597, 22833, 49407, 67791, 148221, 203373, 971671, 2915013, 8745039]

約数ペア:

[(1, 8745039), (3, 2915013), (9, 971671), (43, 203373), (59, 148221), (129, 67791), (177, 49407), (383, 22833), (387, 22597), (531, 16469), (1149, 7611), (2537, 3447)]