28358583

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 44851200

約数和(自身を除く): 16492617

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1459, 1767, 4377, 6479, 16049, 19437, 27721, 45229, 48147, 83163, 135687, 304931, 497519, 859351, 914793, 1492557, 2578053, 9452861, 28358583]

約数ペア:

[(1, 28358583), (3, 9452861), (11, 2578053), (19, 1492557), (31, 914793), (33, 859351), (57, 497519), (93, 304931), (209, 135687), (341, 83163), (589, 48147), (627, 45229), (1023, 27721), (1459, 19437), (1767, 16049), (4377, 6479)]