28415694087

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1597}}^1\times {\mathrm{16339}}^1$

素因数の和:17964

約数の個数: 36

約数和(自身を含む): 45146472280

約数和(自身を除く): 16730778193

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1597, 4791, 14373, 16339, 17567, 49017, 52701, 147051, 158103, 179729, 193237, 539187, 579711, 1617561, 1739133, 1977019, 5931057, 17793171, 26093383, 78280149, 234840447, 287027213, 861081639, 2583244917, 3157299343, 9471898029, 28415694087]

約数ペア:

[(1, 28415694087), (3, 9471898029), (9, 3157299343), (11, 2583244917), (33, 861081639), (99, 287027213), (121, 234840447), (363, 78280149), (1089, 26093383), (1597, 17793171), (4791, 5931057), (14373, 1977019), (16339, 1739133), (17567, 1617561), (49017, 579711), (52701, 539187), (147051, 193237), (158103, 179729)]