713140001

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 868216320

約数和(自身を除く): 155076319

約数列:

[1, 7, 23, 89, 157, 161, 317, 623, 1099, 2047, 2219, 3611, 7291, 13973, 14329, 25277, 28213, 49769, 51037, 97811, 197491, 321379, 348383, 648899, 1144687, 2249653, 4429441, 4542293, 8012809, 31006087, 101877143, 713140001]

約数ペア:

[(1, 713140001), (7, 101877143), (23, 31006087), (89, 8012809), (157, 4542293), (161, 4429441), (317, 2249653), (623, 1144687), (1099, 648899), (2047, 348383), (2219, 321379), (3611, 197491), (7291, 97811), (13973, 51037), (14329, 49769), (25277, 28213)]