16475277

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 27982080

約数和(自身を除く): 11506803

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2081, 2639, 6243, 7917, 14567, 27053, 43701, 60349, 81159, 181047, 189371, 422443, 568113, 784537, 1267329, 2353611, 5491759, 16475277]

約数ペア:

[(1, 16475277), (3, 5491759), (7, 2353611), (13, 1267329), (21, 784537), (29, 568113), (39, 422443), (87, 189371), (91, 181047), (203, 81159), (273, 60349), (377, 43701), (609, 27053), (1131, 14567), (2081, 7917), (2639, 6243)]