39287199

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 63959040

約数和(自身を除く): 24671841

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2081, 2697, 6243, 6293, 14567, 18879, 43701, 60349, 64511, 181047, 193533, 422443, 451577, 1267329, 1354731, 1870819, 5612457, 13095733, 39287199]

約数ペア:

[(1, 39287199), (3, 13095733), (7, 5612457), (21, 1870819), (29, 1354731), (31, 1267329), (87, 451577), (93, 422443), (203, 193533), (217, 181047), (609, 64511), (651, 60349), (899, 43701), (2081, 18879), (2697, 14567), (6243, 6293)]