1950641

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 24

約数和(自身を含む): 2553600

約数和(自身を除く): 602959

約数列:

[1, 7, 11, 47, 49, 77, 121, 329, 343, 517, 539, 847, 2303, 3619, 3773, 5687, 5929, 16121, 25333, 39809, 41503, 177331, 278663, 1950641]

約数ペア:

[(1, 1950641), (7, 278663), (11, 177331), (47, 41503), (49, 39809), (77, 25333), (121, 16121), (329, 5929), (343, 5687), (517, 3773), (539, 3619), (847, 2303)]