5638773

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 8864640

約数和(自身を除く): 3225867

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 431, 623, 1293, 1869, 3017, 4361, 9051, 13083, 21119, 38359, 63357, 115077, 268513, 805539, 1879591, 5638773]

約数ペア:

[(1, 5638773), (3, 1879591), (7, 805539), (21, 268513), (49, 115077), (89, 63357), (147, 38359), (267, 21119), (431, 13083), (623, 9051), (1293, 4361), (1869, 3017)]