274328298741

素因数分解:

$3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{4250977}}^1$

素因数の和:4251433

約数の個数: 24

約数和(自身を含む): 426458112960

約数和(自身を除く): 152129814219

約数列:

[1, 3, 7, 21, 49, 147, 439, 1317, 3073, 9219, 21511, 64533, 4250977, 12752931, 29756839, 89270517, 208297873, 624893619, 1866178903, 5598536709, 13063252321, 39189756963, 91442766247, 274328298741]

約数ペア:

[(1, 274328298741), (3, 91442766247), (7, 39189756963), (21, 13063252321), (49, 5598536709), (147, 1866178903), (439, 624893619), (1317, 208297873), (3073, 89270517), (9219, 29756839), (21511, 12752931), (64533, 4250977)]