5726847

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 9502720

約数和(自身を除く): 3775873

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 463, 589, 651, 1389, 1767, 3241, 4123, 8797, 9723, 12369, 14353, 26391, 43059, 61579, 100471, 184737, 272707, 301413, 818121, 1908949, 5726847]

約数ペア:

[(1, 5726847), (3, 1908949), (7, 818121), (19, 301413), (21, 272707), (31, 184737), (57, 100471), (93, 61579), (133, 43059), (217, 26391), (399, 14353), (463, 12369), (589, 9723), (651, 8797), (1389, 4123), (1767, 3241)]