28942683

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2557}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 49113600

約数和(自身を除く): 20170917

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 2557, 3773, 7671, 11319, 17899, 28127, 53697, 84381, 125293, 196889, 375879, 590667, 877051, 1378223, 2631153, 4134669, 9647561, 28942683]

約数ペア:

[(1, 28942683), (3, 9647561), (7, 4134669), (11, 2631153), (21, 1378223), (33, 877051), (49, 590667), (77, 375879), (147, 196889), (231, 125293), (343, 84381), (539, 53697), (1029, 28127), (1617, 17899), (2557, 11319), (3773, 7671)]