30876879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 49641984

約数和(自身を除く): 18765105

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 2393, 4301, 7179, 12903, 26323, 40681, 55039, 78969, 122043, 165117, 447491, 605429, 935663, 1342473, 1816287, 2806989, 10292293, 30876879]

約数ペア:

[(1, 30876879), (3, 10292293), (11, 2806989), (17, 1816287), (23, 1342473), (33, 935663), (51, 605429), (69, 447491), (187, 165117), (253, 122043), (391, 78969), (561, 55039), (759, 40681), (1173, 26323), (2393, 12903), (4301, 7179)]