714883281

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{6737}}^1$

素因数の和:6941

約数の個数: 32

約数和(自身を含む): 1131552768

約数和(自身を除く): 416669487

約数列:

[1, 3, 7, 21, 31, 93, 163, 217, 489, 651, 1141, 3423, 5053, 6737, 15159, 20211, 35371, 47159, 106113, 141477, 208847, 626541, 1098131, 1461929, 3294393, 4385787, 7686917, 23060751, 34042061, 102126183, 238294427, 714883281]

約数ペア:

[(1, 714883281), (3, 238294427), (7, 102126183), (21, 34042061), (31, 23060751), (93, 7686917), (163, 4385787), (217, 3294393), (489, 1461929), (651, 1098131), (1141, 626541), (3423, 208847), (5053, 141477), (6737, 106113), (15159, 47159), (20211, 35371)]