28284483

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 41817600

約数和(自身を除く): 13533117

約数列:

[1, 3, 19, 29, 57, 71, 87, 213, 241, 551, 723, 1349, 1653, 2059, 4047, 4579, 6177, 6989, 13737, 17111, 20967, 39121, 51333, 117363, 132791, 325109, 398373, 496219, 975327, 1488657, 9428161, 28284483]

約数ペア:

[(1, 28284483), (3, 9428161), (19, 1488657), (29, 975327), (57, 496219), (71, 398373), (87, 325109), (213, 132791), (241, 117363), (551, 51333), (723, 39121), (1349, 20967), (1653, 17111), (2059, 13737), (4047, 6989), (4579, 6177)]