716251293

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{33679}}^1$

素因数の和:33841

約数の個数: 24

約数和(自身を含む): 1103356800

約数和(自身を除く): 387105507

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 7089, 21267, 33679, 101037, 303111, 572543, 1717629, 4681381, 5152887, 14044143, 42132429, 79583477, 238750431, 716251293]

約数ペア:

[(1, 716251293), (3, 238750431), (9, 79583477), (17, 42132429), (51, 14044143), (139, 5152887), (153, 4681381), (417, 1717629), (1251, 572543), (2363, 303111), (7089, 101037), (21267, 33679)]