331693054

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{307693}}^1$

素因数の和:307720

約数の個数: 24

約数和(自身を含む): 631388088

約数和(自身を除く): 299695034

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 307693, 615386, 2153851, 3384623, 4307702, 6769246, 15076957, 23692361, 30153914, 47384722, 165846527, 331693054]

約数ペア:

[(1, 331693054), (2, 165846527), (7, 47384722), (11, 30153914), (14, 23692361), (22, 15076957), (49, 6769246), (77, 4307702), (98, 3384623), (154, 2153851), (539, 615386), (1078, 307693)]