742125291243

素因数分解:

$3^1\times 7^2\times {\mathrm{1549}}^1\times {\mathrm{3259181}}^1$

素因数の和:3260747

約数の個数: 24

約数和(自身を含む): 1151794918800

約数和(自身を除く): 409669627557

約数列:

[1, 3, 7, 21, 49, 147, 1549, 4647, 10843, 32529, 75901, 227703, 3259181, 9777543, 22814267, 68442801, 159699869, 479099607, 5048471369, 15145414107, 35339299583, 106017898749, 247375097081, 742125291243]

約数ペア:

[(1, 742125291243), (3, 247375097081), (7, 106017898749), (21, 35339299583), (49, 15145414107), (147, 5048471369), (1549, 479099607), (4647, 159699869), (10843, 68442801), (32529, 22814267), (75901, 9777543), (227703, 3259181)]