2950893819

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{6389}}^1$

素因数の和:6524

約数の個数: 48

約数和(自身を含む): 4671856800

約数和(自身を除く): 1720962981

約数列:

[1, 3, 9, 19, 37, 57, 73, 111, 171, 219, 333, 657, 703, 1387, 2109, 2701, 4161, 6327, 6389, 8103, 12483, 19167, 24309, 51319, 57501, 121391, 153957, 236393, 364173, 461871, 466397, 709179, 1092519, 1399191, 2127537, 4197573, 4491467, 8861543, 13474401, 17256689, 26584629, 40423203, 51770067, 79753887, 155310201, 327877091, 983631273, 2950893819]

約数ペア:

[(1, 2950893819), (3, 983631273), (9, 327877091), (19, 155310201), (37, 79753887), (57, 51770067), (73, 40423203), (111, 26584629), (171, 17256689), (219, 13474401), (333, 8861543), (657, 4491467), (703, 4197573), (1387, 2127537), (2109, 1399191), (2701, 1092519), (4161, 709179), (6327, 466397), (6389, 461871), (8103, 364173), (12483, 236393), (19167, 153957), (24309, 121391), (51319, 57501)]